Which nominees have nominated musicals for "Tony Award"?
select distinct nominee from musical where award = "Tony Award"
Which nominees have nominated musicals for "Drama Desk Award"?
select distinct nominee from musical where award = "Drama desk Award"
Which of these have nominated musicals for both "Tony Award" and "Drama Desk Award"?
select nominee from musical where award = "Tony Award" intersect select nominee from musical where award = "Drama desk Award"