Table: rocky_horror_awards
Columns: year
award
category
nominee
result

Question: What was the result for the Outstanding director of a musical category?
SQL: SELECT "result" FROM rocky_horror_awards WHERE "category" = 'outstanding director of a musical'

Question: What was the result of the Award of Drama desk award nominee Tom Hewitt.
SQL: SELECT "result" FROM rocky_horror_awards WHERE "award" = 'drama desk award' AND "nominee" = 'tom hewitt'

Question: What year was best costume design the award category?
SQL: SELECT "year" FROM rocky_horror_awards WHERE "category" = 'best costume design'