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.

[EX Q]: Context: He graduated from the Air Command and Staff College in 1961 Link Information: none Answer: none
[EX A]: How many people graduate from the Air Command and Staff College in a year?

[EX Q]: Context: In 2016, Arina began her season competing at the 2016 Grand Prix Moscow Link Information: none Answer: none
[EX A]: How many competitors were in the tournament that Arina began her season?

[EX Q]: Context: In a publication of 1941, Norman Tindale, together with the American anthropologist Joseph Birdsell, published a paper suggesting that there were 12 Negrito tribes Link Information: Norman Barnett Tindale AO (12 October 1900  Answer: 41
[EX A]:
How old were Norman Tindale and Joseph Birdsell when they published their paper about the 12 Negrito tribes?