A scientist gave Emma the cake on a trampoline .
* cake ( x _ 5 ) ; scientist ( x _ 1 ) AND give . agent ( x _ 2 , x _ 1 ) AND give . recipient ( x _ 2 , Emma ) AND give . theme ( x _ 2 , x _ 5 ) AND cake . nmod . on ( x _ 5 , x _ 8 ) AND trampoline ( x _ 8 )