[Q]: Information: - '' Moody River '' is a number - one Billboard Hot 100 song from June 1961 performed by Pat Boone . It was written by and originally performed by country rockabilly singer Chase Webster ( real name Gary Daniel Bruce , not to be confused with Gary Bruce of the Knack ) . Webster was a labelmate of Boone 's at Dot Records . This was the title track from one of Boone 's better - selling albums . Boone sang this song as if he were in pain . It was covered some years later by Johnny Burnette in 1962 , also Frank Sinatra and Johnny Rivers . In August 2009 , John Fogerty covered the song in the album entitled The Blue Ridge Rangers Rides Again . - "My Sharona" is the debut single by the Knack. The song was written by Berton Averre and Doug Fieger, and released in 1979 from their album "Get the Knack". It reached number one on the "Billboard" Hot 100 singles chart where it remained for 6 weeks, and was number one on "Billboard"s 1979 Top Pop Singles year-end chart. - Charles Eugene "Pat" Boone (born June 1, 1934) is an American singer, composer, actor, writer, television personality, motivational speaker, and spokesman. He was a successful pop singer in the United States during the 1950s and early 1960s. He sold over 45 million records, had 38 top-40 hits, and appeared in more than 12 Hollywood films. - The Knack was an American rock band based in Los Angeles that rose to fame with their first single, "My Sharona", an international number-one hit in 1979. What is the relationship between 'moody river' and 'single'?
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Problem: Information: - In Great Britain, National Rail is the trading name licensed for use by the Rail Delivery Group, an unincorporated association whose membership consists of the passenger train operating companies (TOCs) of Great Britain that run the passenger services previously provided by the British Railways Board, from 1965 using the brand name British Rail. National Rail generally does not include services that do not have a BR history; this distinction is important because National Rail services share a ticketing structure and inter-availability that do not necessarily extend to other services. The name and the accompanying double arrow symbol are the intellectual property of the Secretary of State for Transport. - The National Railroad Passenger Corporation, doing business as Amtrak , is a passenger railroad service that provides medium- and long-distance intercity service in the contiguous United States. Founded in 1971 to take over most of the remaining U.S. passenger rail services, it is partially government funded yet operated and managed as a for-profit corporation. - Heritage Fleet was a program started by Amtrak in 1977 to convert its older , mainly streamlined , cars from steam heating to head end power . Head end power conversions were performed at Amtrak 's Beech Grove Shops , outside of Indianapolis . The program was completed by the mid- 1980s . Most Heritage Fleet cars have been retired from Amtrak service . - The contiguous United States consists of the 48 adjoining U.S. states plus Washington, D.C. (federal district), on the continent of North America. The term excludes the non-contiguous states of Alaska and Hawaii and all off-shore United States territories and possessions, which include American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands. What is the relationship between 'heritage fleet' and 'train'?

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