Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Gary Ray Bowles (born January 25, 1962) is an American serial killer who was sentenced to death for the murder of six men. 
Answer : murder
Which crime led to the conviction of Gary Ray Bowles?

Context : George Douglas Crawford, (1939--2002) was a Scottish politician and journalist, educated at Glasgow Academy and St Catharine's College, Cambridge before working as a journalist in London. 
Answer : St Catharine's College
Which college or university is related with Douglas Crawford?

Context : Adrian Ronan (born 1970) is an Irish retired hurler who played as a full-forward for the Kilkenny senior team. 
Answer : hurler

What was Adrian Ronan's career?