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: In the same year she starred with Terry-Thomas and Peter Sellers in the comedy film The Naked Truth. Link Information: Terry-Thomas (born Thomas Terry Hoar-Stevens; 14 July 19118 January 1990)  Answer: Terry-Thomas
Which co-star of Peggy Mount on the Naked Truth is the oldest?

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 French withdrew in 1814 Link Information:  was a historically prominent German state that originated in 1525 Answer: 289

How long had Prussia been a country for the year the French withdrew from the Rhine?