Teacher: Given a broad category, generate a trivia-type question based on a specific entity in that category. The question should be non-ambiguous. External resources such as Wikipedia could be used to obtain the facts.
Teacher: Now, understand the problem? If you are still confused, see the following example:
boat
Solution: In 1907, which ill-fated liner of the Cunard Line made its maiden voyage?
Reason: The question is asking about a boat/ship.

Now, solve this instance: aviation
Student:
By what two-word name was the Boeing B-17 aircraft known?