Which instrument did Duke Ellington play?
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Henry Lee Grant was a student of Duke Ellington.
Henry Lee Grant was a student of the student , Duke Ellington .
Which instrument did Duke Ellington play?</s> [unused1]Henry Lee Grant                [unused2] was a student of Duke Ellington.
Which instrument did Duke Ellington play?</s>Henry Lee Grant was a student of Duke Ellington.
Which instrument did Duke Ellington play?</s> [unused1]Henry Lee Grant                [unused2] was a student of the student , Duke Ellington .
Which instrument did Duke Ellington play?</s>Henry Lee Grant was a student of the student , Duke Ellington .
Which instrument did Duke Ellington play?</s>Duke Ellington,0,Duke Ellington,Duke Ellington,student of,[unused1]Henry Lee Grant[unused2],[unused1]Henry Lee Grant[unused2],student,Duke Ellington,[unused1]Henry Lee Grant[unused2],0,[unused1]Henry Lee Grant[unused2]
Which instrument did Duke Ellington play?</s>Duke Ellington,0,Duke Ellington,Duke Ellington,student of,Henry Lee Grant,Henry Lee Grant,student,Duke Ellington,Henry Lee Grant,0,Henry Lee Grant