TASK DEFINITION: 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.
PROBLEM: fictional_universe

SOLUTION: Scaramanga was the villain of which Bond film?

PROBLEM: biology

SOLUTION: Boletus, Chicken of the Woods, Chanterelle, and Crimini are all types of what?

PROBLEM: computer

SOLUTION:
Explorer, Chrome, Safari and Firefox are among the most globally popular what (in early 2000s)?