Question: Richard George Rogers, Baron Rogers of Riverside  (born 23 July 1933) is a British architect noted for his modernist and functionalist designs in high-tech architecture. Rogers is perhaps best known for his work on the Pompidou Centre in Paris, the Lloyd's building and Millennium Dome both in London, the Senedd in Cardiff, and the European Court of Human Rights building in Strasbourg. He is a winner of the RIBA Gold Medal, the Thomas Jefferson Medal, the RIBA Stirling Prize, the Minerva Medal and Pritzker Prize. He is a Senior Partner at Rogers Stirk Harbour + Partners, previously known as the Richard Rogers Partnership.

Richard Rogers was born in Florence (Tuscany) in 1933 into an Anglo-Italian family. His father, William Nino Rogers (1906-1993), was the cousin of Italian architect Ernesto Nathan Rogers. His ancestors moved from Sunderland to Venice in about 1800, then settling in Trieste, Milan and Florence. In 1939 William Nino Rogers decided to come back to England. Upon moving to England, Richard Rogers went to St Johns School, Leatherhead. Rogers did not excel academically, which made him believe that he were "stupid because he could not read or memorize his school work" and as a consequence he stated that he became "very depressed". He wasn't able to read until the age of 11, and it was not until after he had his first child that he realised that he was dyslexic. After leaving St Johns School, he undertook a foundation course at Epsom School of Art (now University for the Creative Arts) before going into National Service between 1951 and 1953. He then attended the Architectural Association School of Architecture in London, where he gained the Architectural Association's Diploma (AA Dipl) from 1954 until 1959, subsequently graduating with a master's degree (M Arch) from the Yale School of Architecture in 1962 on a Fulbright Scholarship. While studying at Yale, Rogers met fellow architecture student Norman Foster and planning student Su Brumwell.  After leaving Yale he joined Skidmore, Owings & Merrill in New York. On returning to England in 1963, he, Norman Foster and Brumwell set up architectural practice as Team 4 with Wendy Cheeseman (Brumwell later married Rogers, Cheeseman married Foster). Rogers and Foster earned a reputation for what was later termed by the media high-tech architecture.  By 1967, Team 4 had split up, but Rogers continued to collaborate with Su Rogers, along with John Young and Laurie Abbott. In early 1968 he was commissioned to design a house and studio for Humphrey Spender near Maldon, Essex, a glass cube framed with I-beams. He continued to develop his ideas of prefabrication and structural simplicity to design a Wimbledon house for his parents. This was based on ideas from his conceptual Zip-Up House, such as the use of standardized components based on refrigerator panels to make energy-efficient buildings.  Rogers subsequently joined forces with Italian architect Renzo Piano, a partnership that was to prove fruitful. His career leapt forward when he, Piano and Gianfranco Franchini won the design competition for the Pompidou Centre in July 1971, alongside a team from Ove Arup that included Irish engineer Peter Rice.  This building established Rogers's trademark of exposing most of the building's services (water, heating and ventilation ducts, and stairs) on the exterior, leaving the internal spaces uncluttered and open for visitors to the centre's art exhibitions. This style, dubbed "Bowellism" by some critics, was not universally popular at the time the centre opened in 1977, but today the Pompidou Centre is a widely admired Parisian landmark. Rogers revisited this inside-out style with his design for London's Lloyd's building, completed in 1986 - another controversial design which has since become a famous and distinctive landmark in its own right.

Using a quote from the above article, answer the following question: What year was Richard Rogers was in Paris ?
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Answer: 1977,

Problem: Iron Maiden are an English heavy metal band formed in Leyton, East London, in 1975 by bassist and primary songwriter Steve Harris. The band's discography has grown to thirty-eight albums, including sixteen studio albums, twelve live albums, four EPs, and seven compilations. Pioneers of the new wave of British heavy metal, Iron Maiden achieved initial success during the early 1980s. After several line-up changes, the band went on to release a series of UK and US platinum and gold albums, including 1982's The Number of the Beast, 1983's Piece of Mind, 1984's Powerslave, 1985's live release Live

On New Year's Eve 1978, Iron Maiden recorded a demo, consisting of four songs, at Spaceward Studios in Cambridge. Hoping the recording would help them secure more gigs, the band presented a copy to Neal Kay, then managing a heavy metal club called "Bandwagon Heavy Metal Soundhouse", located in Kingsbury Circle, northwest London. Upon hearing the tape, Kay began playing the demo regularly at the Bandwagon, and one of the songs, "Prowler", eventually went to No. 1 in the Soundhouse charts, which were published weekly in Sounds magazine. A copy was also acquired by Rod Smallwood, who soon became the band's manager, and, as Iron Maiden's popularity increased, they released the demo on their own record label as The Soundhouse Tapes, named after the club. Featuring only three tracks (one song, "Strange World", was excluded as the band were unsatisfied with its production) all five thousand copies were sold out within weeks.  In December 1979, the band secured a major record deal with EMI and asked Dave Murray's childhood friend Adrian Smith of Urchin to join the group as their second guitarist. Smith declined as he was busy with his own band, Urchin, so Iron Maiden hired guitarist Dennis Stratton instead. Shortly afterwards, Doug Sampson left due to health issues and was replaced by ex-Samson drummer Clive Burr at Stratton's suggestion on 26 December. Iron Maiden's first appearance on an album was on the Metal for Muthas compilation (released on 15 February 1980) with two early versions of "Sanctuary" and "Wrathchild". The release led to an ensuing tour which featured several other bands linked with the new wave of British heavy metal.  Iron Maiden's eponymous 1980 release, Iron Maiden, debuted at No. 4 in the UK Albums Chart. In addition to the title track (a live version of which would be one of the first music videos aired on MTV), the album includes other early favourites such as "Running Free", "Transylvania", "Phantom of the Opera", and "Sanctuary" - which was not on the original UK release but appeared on the US version and subsequent remasters. The band set out on a headline tour of the UK, before opening for Kiss on their 1980 Unmasked Tour's European leg as well as supporting Judas Priest on select dates. Iron Maiden also appeared, to much acclaim, at the Reading Festival 1980. They were second to top of the bill on the Saturday, with UFO headlining. After the Kiss tour, Dennis Stratton was dismissed from the band as a result of creative and personal differences, and was replaced by Adrian Smith in October 1980.  In 1981, Iron Maiden released their second album, entitled Killers. Containing many tracks written prior to their debut release, only two new songs were written for the record: "Prodigal Son" and "Murders in the Rue Morgue" (the latter's title was taken from the short story by Edgar Allan Poe). Unsatisfied with the production on their debut album, the band hired veteran producer Martin Birch, who would go on to work for Iron Maiden until his retirement in 1992. The record was followed by the band's first world tour, which included their debut performance in the United States, opening for Judas Priest at The Aladdin Casino, Las Vegas.

what happened as their popularity increased?

Answer with quotes:
In December 1979, the band secured a major record deal with EMI and asked Dave Murray's childhood friend Adrian Smith of Urchin to join the group