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.

Context: When Harry Truman became president in April 1945, upon FDR's death, the vice presidency Link Information: As such Truman selected Alben Barkley of Kentucky as his running mate in the 1948 presidential election. When Democrats regained control as a result of the 1948 elections, Answer: 8
How many years was Harry Truman president?

Context: After the 2010 NFL Draft, the Washington Redskins signed Banks as an undrafted free agent Link Information: The St. Louis Rams, as the team with the worst record during the 2009 season, selected quarterback Sam Bradford with the first pick. Answer: Sam Bradford
What player was chosen first overall in the draft after which Banks was signed as undrafted free agent?

Context: While it provided an emolument for him, the principal purpose of the appointment was to force Thomas to vacate his seat as Member of Parliament for Guildford, under the terms of the Place Act 1707. By removing him from the House of Commons, he could now stand in the by-election for Surrey Link Information: none Answer: none

Which of the cities that Thomas Onslow stood for Parliament for had the largest population?