In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
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Question: Context: Greater success was earned with Dean Martin's recording of "Sway", which reached #6 on the UK Singles Chart, Link Information: Record charts in the UK began in 1952, when Percy Dickins of the New Musical Express (NME) gathered a pool of 52 stores willing to report sales figures. Answer: 1952

Answer: In what year was the singles chart in which "Sway" reached #6 first begun?


Question: Context: In 1760 the French zoologist Mathurin Jacques Brisson included a description of the hook-billed vanga in his Ornithologie Link Information: Mathurin Jacques Brisson (30 April 1723 – 23 June 1806) Answer: 46

Answer: How long did the French zoologist who described the hook-billed vanga in 1760 live after publishing his Ornithologie?


Question: Context: In the immediate aftermath of World War II Link Information: surprising the US with their first test in 1949 Answer: 4

Answer:
How many years passed from the end of World War II and the date that the USSR tested their first nuclear weapon?