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

bcg
BCG is an inoculation against what?

chesley sullenberger
What was the job of Chesley B Sullenberger III that made him famous on 15 January 2009?

all i have to do is dream

Who had a number one hit in May 1958 with `All I Have To Do Is Dream`?

