Background: A-Teens (stylized as A*Teens) were a Swedish pop music group from Stockholm, Sweden, formed by Niklas Berg in 1998 as an ABBA tribute band called ABBA Teens and later renamed A-Teens. The band members were Marie Serneholt, Amit Sebastian Paul, Dhani Lennevald and Sara Lumholdt. The band's debut album became a success around the world and in 2001 it was reported that the band had sold 6 million albums worldwide. After six years together, the band announced they would take a break in 2004 after the release of their Greatest Hits album.
Context: In 1998, Marie, Sara, Dhani, and Amit were musically united as the ABBA Teens. However, the group's name was changed to the A-Teens to avoid litigation. This choice allowed the band more freedom in creating their own style of music.  In early 1999, the band started the recording process of what would be their debut album, The ABBA Generation, consisting purely of ABBA covers reinterpreted with a modern pop and electronic flair to appeal to a new generation of young pop fans. Their first single, "Mamma Mia", topped the charts in over ten countries including their home country Sweden where it stayed at number one for eight consecutive weeks. The album hit the peak position in Sweden & Chile and became a top ten hit throughout the world. Further singles enjoyed similar success ensuring top ten placings across the globe, and the album overall sold more than 3 million copies worldwide, being certified Gold or Platinum in over 22 different countries.  The band's music video for "Dancing Queen" features a plot very similar to the 1985 John Hughes film The Breakfast Club. In addition, the principal seen in the music video was played by Paul Gleason, the same actor who was the principal in the film. The single reached ninety-five on the Billboard Hot 100 and sold over 500,000 copies in the U.S. alone, being certified Gold.  In early 2000, the band embarked on a U.S. promotional tour, and on the verge of the release of their album in the United States, the band was invited to tour with Britney Spears that summer in her U.S. Tour. They also made several appearances on Disney and Nickelodeon to promote their music. The band's debut became a hit in North America, where the album reached seventy-one on the Billboard 200 Albums Chart being certified Gold in September 2000, but its sales reached the million mark in 2001.  That month, the A-Teens won a Viva Music Award for Best International Newcomer, competing with the likes of Christina Aguilera and Blink-182, and also the band announced what would be the lead single from their second album and their first to be an original song, "Upside Down", which would also become their signature song. The song was released to Swedish radios on 23 October 2000, and was later unleashed worldwide. When the single was commercially released, it reached number two in Sweden and was later certified 2x Platinum. The song became the band's biggest hit when it reached the top ten in several countries and when the single was released in the United States. The physical single reached number six on the Billboard Hot 100 Single Sales Chart, selling over 500,000 copies in three weeks and being certified Gold. In January 2001, the band was nominated for "Best Swedish Group" at the NRJ Awards.
Question: What songs were on the album?
Answer: Their first single, "Mamma Mia", topped the charts in over ten countries including their home country Sweden where it stayed at number one for eight consecutive weeks.

Background: Sutcliffe was born in Bingley in the West Riding of Yorkshire to a working-class family. He was given a Catholic upbringing by his parents, John William Sutcliffe and his wife Kathleen Frances (nee Coonan). Reportedly a loner, he left school aged fifteen and had a series of menial jobs, including two stints as a gravedigger in the 1960s. Between November 1971 and April 1973, Sutcliffe worked at the Baird Television factory on a packaging line.
Context: West Yorkshire Police were criticised for being inadequately prepared for an investigation on this scale. It was one of the largest investigations by a British police force and predated the use of computers. Information on suspects was stored on handwritten index cards. Aside from difficulties in storing and accessing the paperwork (the floor of the incident room was reinforced to cope with the weight of the paper), it was difficult for officers to overcome the information overload of such a large manual system. Sutcliffe was interviewed nine times, but all information the police had about the case was stored in paper form, making cross-referencing difficult, compounded by television appeals for information which generated thousands more documents.  Assistant Chief Constable George Oldfield was criticised for being too focused on a hoax confessional tape that seemed to indicate a perpetrator with a Wearside background, and for ignoring advice from survivors of Sutcliffe's attacks, and several eminent specialists including the FBI, plus dialect analysts such as Stanley Ellis and Jack Windsor Lewis, whom he had also consulted throughout the manhunt, that "Wearside Jack" was a blatant hoaxer. The investigation used it as a point of elimination rather than a line of enquiry and allowed Sutcliffe to avoid scrutiny, as he did not fit the profile of the sender of the tape or letters. The "Wearside Jack" hoaxer was given unusual credibility when analysis of saliva on the envelopes he sent showed he had the same blood group as the Yorkshire Ripper had left at crime scenes, a type shared by only 6% of the population. The hoaxer appeared to know details of the murders which had not been released to the press, but which in fact he had acquired from his local newspaper and pub gossip. The official response to the criticisms led to the implementation of the forerunner of the Home Office Large Major Enquiry System, the development of the Major Incident Computer Application (MICA), developed between West Yorkshire Police and ISIS Computer Services.  In response to the police reaction to the murders, the Leeds Revolutionary Feminist Group organised a number of 'Reclaim the Night' marches. The group and other feminists had criticised the police for victim-blaming, especially the suggestion that women should remain indoors at night. Eleven marches in various towns across the United Kingdom took place on the night of 12 November 1977. They made the point that women should be able to walk anywhere without restriction and that they should not be blamed for men's violence.  In 1988, the mother of Sutcliffe's last victim, Jacqueline Hill, during action for damages on behalf of her daughter's estate, argued in the High Court that the police had failed to use reasonable care in apprehending the murderer of her daughter in Hill v Chief Constable of West Yorkshire. The House of Lords held that the Chief Constable of West Yorkshire did not owe a duty of care to the victim due to the lack of proximity and therefore failing on the second limb of the Caparo test.
Question: What else did the Police struggle with
Answer:
it was difficult for officers to overcome the information overload of such a large manual system.