query: what style of music does john mayer play?
answers: [ ' S o u l m u s i c ' , ' P o p r o c k ' , ' P o p m u s i c ' , ' I n d i e r o c k ' , ' B l u e s - r o c k ' , ' B l u e - e y e d s o u l ' , ' S o u l r o c k ' , ' R o c k m u s i c ' , ' B l u e s ' , ' A c o u s t i c m u s i c ' ]