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.

Example Input: Context: Don was voiced by Brian Stack in "Piranha Germs" Link Information: Among the characters he has portrayed: Answer: Dick Cheney
Example Output: How many other characters has the voice actor for Don in "Piranha Germs" played?

Example Input: Context: It was later added to the set lists of the second European leg of Beyoncé's The Mrs. Carter Show World Tour in 2013 Link Information: . The general sale for the New Zealand shows became available to the public on July 19, 2013 and within 15 minutes all allocations of tickets were sold out for the three shows.  Answer: f tickets were sold out 
Example Output: What were the average ticket sales after Drunk in Love was added to the set list of Beyoncé's The Mrs. Carter Show World Tour?

Example Input: Context: Benjamin Thompson was a Loyalist during the American Revolution, and fled the country in 1775 when the British evacuated Boston. Link Information: The American Revolution was a colonial revolt which occurred between 1765 and 1783.  Answer: 10
Example Output:
How many years had the American Revolution been ongoing when the British evacuated Boston?