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: during Sundance in Park City with Kevin Bacon and Mandy Moore. Link Information: Kevin Norwood Bacon (born July 8, 1958) Answer: 26
Example Output: How many years apart in age are the two people who introduced Leaton during Sundance?

Example Input: Context: It fought at the Battle of Kursk as part of Steppe Front. Link Information: The Battle of Kursk was a Second World War engagement between German and Soviet forces on the Eastern Front near Kursk (450 km south-west of Moscow) in the Soviet Union, during July and August 1943. The battle began with the launch of the German offensive, Operation Citadel (), on 5 July Answer: 5 July,
Example Output: When did the fight in which the 4th Mechanized Corps participate in as part of Steppe Front begin?

Example Input: Context: As of September 2010, YBF's "advisory board" includes Matthew Elliott, founder of the UK TaxPayers' Alliance, and representatives of the Heritage Foundation (a US conservative thinktank), US Competitive Enterprise Institute and American Conservative Union (a US conservative lobbying organisation). Link Information: none Answer: none
Example Output:
Which of the organizations that are represented on  YBF's advisory board has the highest membership numbers?