input: Although Alexander Graham Bell is most often associated with the invention of the telephone, his interests were extremely varied. According to one of his biographers, Charlotte Gray, Bell's work ranged "unfettered across the scientific landscape" and he often went to bed voraciously reading the Encyclopaedia Britannica, scouring it for new areas of interest. The range of Bell's inventive genius is represented only in part by the 18 patents granted in his name alone and the 12 he shared with his collaborators. These included 14 for the telephone and telegraph, four for the photophone, one for the phonograph, five for aerial vehicles, four for "hydroairplanes", and two for selenium cells. Bell's inventions spanned a wide range of interests and included a metal jacket to assist in breathing, the audiometer to detect minor hearing problems, a device to locate icebergs, investigations on how to separate salt from seawater, and work on finding alternative fuels.  Bell worked extensively in medical research and invented techniques for teaching speech to the deaf. During his Volta Laboratory period, Bell and his associates considered impressing a magnetic field on a record as a means of reproducing sound. Although the trio briefly experimented with the concept, they could not develop a workable prototype. They abandoned the idea, never realizing they had glimpsed a basic principle which would one day find its application in the tape recorder, the hard disc and floppy disc drive, and other magnetic media.  Bell's own home used a primitive form of air conditioning, in which fans blew currents of air across great blocks of ice. He also anticipated modern concerns with fuel shortages and industrial pollution. Methane gas, he reasoned, could be produced from the waste of farms and factories. At his Canadian estate in Nova Scotia, he experimented with composting toilets and devices to capture water from the atmosphere. In a magazine interview published shortly before his death, he reflected on the possibility of using solar panels to heat houses.

Answer this question "Is there anything else interesting about Bell's later inventions?"
output: and included a metal jacket to assist in breathing, the audiometer to detect minor hearing problems, a device to locate icebergs, investigations on

input: At the beginning of 2002, it seemed Team Xtreme had patched things up. After the brand extension, however, Hardy was relegated to Heat while Jeff wrestled on the main show, Raw. On the August 12 episode of Raw, Hardy turned against Jeff during Jeff's match against Rob Van Dam, because Hardy was frustrated at not receiving a match against Van Dam for the number one contendership for the Intercontinental Championship. A short time later, Hardy joined the SmackDown! roster, and began dubbing himself "Matt Hardy: Version 1", complete with a "version 1" hand signal. Hardy defeated The Undertaker on the September 12 and October 3 episodes of the show, due to interference from Brock Lesnar.  Along with his MF'er (Mattitude Follower) Shannon Moore in his corner, 2003 began with Hardy frantically trying to lose weight to get under the 215 lb (98 kg) weight limit to compete for the Cruiserweight Championship. After just barely making weight, Hardy defeated Billy Kidman at No Way Out to win the Cruiserweight title. At WrestleMania XIX, he successfully defended it against Rey Mysterio. Hardy lost the Cruiserweight Championship to Mysterio in the main event of the June 5 edition of SmackDown - the first and only time a Cruiserweight Championship match main evented a show.  After dropping the Cruiserweight Championship, Hardy briefly feuded with Eddie Guerrero, but was unsuccessful in capturing Guerrero's United States Championship or Tag Team Championship. The Mattitude faction then expanded to include Crash Holly as Moore's "Moore-on" (apprentice). He later disbanded the group in November and returned to Raw in order to be able to travel and work with his then girlfriend Lita, who just returned from an injury. On his first night back, he turned on Lita in storyline after teasing a proposal to her. He defeated Christian, who was vying for Lita's affections, on the following edition of Raw.  In April 2004, Hardy saved Lita from getting attacked by Kane. Hardy defeated Kane at Vengeance, but lost a match against Kane at SummerSlam. On the August 23 episode of Raw, Hardy was chokeslamed off the stage by Kane. Hardy then spent almost a year off from wrestling due to a severe knee injury.

Answer this question "Did the feud go to court?"
output: but was unsuccessful in capturing Guerrero's United States Championship or Tag Team Championship.

input: In 1982, Titas (at that time "Titas do Ie-Ie") made their first live presentation. They recorded several tapes and sent them to recording labels until they signed up with Warner Music label. In 1984, Titas released their first album, Titas, and Nando played the bass guitar in some tracks although initially he was supposed to be a backing vocalist only. In the late 1980s, Titas caught a plane to London, for their first international show. On June 19, 1989, his mother Cecilia died of cancer.  In the early 1990s, he started producing his first albums, with artists like Marisa Monte and Cassia Eller. In 1995, he recorded his first solo album, 12 de Janeiro. In 2000, Titas changed to Abril Music, and after recording As Dez Mais in Seattle, Nando released his second solo album, Para Quando o Arco-Iris Encontrar o Pote de Ouro, with some special participations like Cassia Eller, Rogerio Fausino (from Jota Quest) and Peter Buck (from R.E.M.).  On June 13, 2001, Titas' guitarist Marcelo Fromer died after being rammed by a motorcycle (see Marcelo Fromer's Death). On December 29, he lost another friend: Cassia Eller. In 2002, he released Infernal, his third solo work. He then decided to leave Titas on September 9, 2002, partially due to the impact of both friends' deaths caused in his life, but mainly due to a "thought incompatibility". In a later interview, he said that he left the group also due to his will to give more attention to his solo works. He even proposed that the band stopped for one year after the album release. He also said that his isolation as a composer grew more evident in more recent albums, with more and more songs being composed just by him. Nowadays, Reis and Titas are in good terms.  Still in 2002, he produced and guest performed in Eller's Acustico MTV album, which was later nominated for 2002 Latin Grammy Award for Best Brazilian Rock Album; and won it.

Answer this question "When did he begin his career with Titas?"
output:
In 1982, Titas (at that time "Titas do Ie-Ie") made their first live presentation.