Given an open-ended topic (movie name, a persons name, an event, sports, etc) generate a simple trivia-type question.

[Q]: easy rider
[A]: Who directed the 1969 film 'Easy Rider'?


[Q]: bay
[A]: Which bay found on the Atlantic coast is the biggest estuary in the USA?


[Q]: canary wharf
[A]:
Canary Wharf is in what London borough?