Question: What did Hank Rearden invent? Answer the above question based on the context below: In 2016, the United States is in a sustained economic depression. Industrial disasters, resource shortages, and gasoline prices at $37 per gallon have made railroads the primary mode of transportation, but even they are in disrepair. After a major accident on the Rio Norte line of the Taggart Transcontinental railroad, CEO James Taggart shirks responsibility. His sister Dagny Taggart, Vice-President in Charge of Operations, defies him by replacing the aging track with new rails made of Rearden Metal, which is claimed to be lighter yet stronger than steel. Dagny meets with its inventor, Hank Rearden, and they negotiate a deal they both admit serves their respective self-interests. Politician Wesley Mouchnominally Rearden's lobbyist in Washington, D.C.is part of a crowd that views heads of industry as persons who must be broken or tamed. James Taggart uses political influence to ensure that Taggart Transcontinental is designated the exclusive railroad for the state of Colorado. Dagny is confronted by Ellis Wyatt, a Colorado oil man angry to be forced to do business with Taggart Transcontinental. Dagny promises him that he will get the service he needs. Dagny encounters former lover Francisco d'Anconia, who presents a facade of a playboy grown bored with the pursuit of money. He reveals that a series of copper mines he built are worthless, costing his investors (including the Taggart railroad) millions. Rearden lives in a magnificent home with a wife and a brother who are happy to live off his effort, though they overtly disrespect it. Rearden's anniversary gift to his wife Lillian is a bracelet made from the first batch of Rearden Metal, but she considers it a garish symbol of Hank's egotism. At a dinner party, Dagny dares Lillian to exchange it for Dagny's diamond necklace, which she does.
Answer: Rearden Metal

Question: What is the better-known name of the person who sang lead vocals for usually one song per album? Answer the above question based on the context below: Sir Richard Starkey (born 7 July 1940), known professionally as Ringo Starr, is an English musician, singer, songwriter and actor who gained worldwide fame as the drummer for the Beatles. He occasionally sang lead vocals with the group, usually for one song on each album, including "With a Little Help from My Friends", "Yellow Submarine", "Good Night", and their cover of "Act Naturally". He also wrote and sang the Beatles' songs "Don't Pass Me By" and "Octopus's Garden", and is credited as a co-writer of others, including "What Goes On" and "Flying". Starr was afflicted by life-threatening illnesses during childhood, and he fell behind in school as a result of prolonged hospitalisations. He briefly held a position with British Rail before securing an apprenticeship at a Liverpool equipment manufacturer. Soon afterwards, he became interested in the UK skiffle craze and developed a fervent admiration for the genre. In 1957, he co-founded his first band, the Eddie Clayton Skiffle Group, which earned several prestigious local bookings before the fad succumbed to American rock and roll by early 1958. When the Beatles formed in 1960, Starr was a member of another Liverpool group, Rory Storm and the Hurricanes. After achieving moderate success in the UK and Hamburg, he quit the Hurricanes and joined the Beatles in August 1962, replacing Pete Best. Starr played key roles in the Beatles' films and appeared in numerous others. After the band's break-up in 1970, he released several successful singles including the US number-four hit "It Don't Come Easy", and number ones "Photograph" and "You're Sixteen". In 1972, he released his most successful UK single, "Back Off Boogaloo", which peaked at number two. He achieved commercial and critical success with his 1973 album Ringo, which was a top-ten release in both the UK and the US. He has featured in a number of documentaries and hosted television shows. He also narrated the first two series of the children's television programme Thomas & Friends and portrayed "Mr...
Answer: Ringo Starr

Question: What is the full name of the person that Maggie offers a place to stay? Answer the above question based on the context below: Musician, Charlie Rogers, is fired from a gig at a teahouse run by Lou, after brawling with several college students in the parking lot. After a night in jail, Charlie hits the road on his Honda 305 Superhawk motorcycle. He spots Cathy Lean driving with her father Joe, and their employer, Maggie Morgan. When Charlie tries to become friendly with Cathy, Joe forces him off the road and the bike is wrecked after crashing into a wooden fence. Maggie offers him a place to stay and a job with her struggling traveling carnival while the bike is being repaired. Charlie becomes a "carnie", a roustabout. Maggie recognizes his musical talents and promotes him to feature attraction. His act soon draws large crowds. Off stage, Charlie romances Cathy, which creates animosity with Joe. After the two men repeatedly clash and Charlie is accused of holding back a customer's lost wallet that Joe was accused of stealing, Charlie leaves to star in the much better financed show of rival carnival producer Harry Carver. Once again, he is a great success. However, when Charlie learns that Maggie is facing bankruptcy, he returns to her carnival. In the musical finale, he is happily reunited with Cathy.
Answer:
Charlie Rogers