A child meant that a cracker was sent to Ava by Emma .
child ( x _ 1 ) AND mean . agent ( x _ 2 , x _ 1 ) AND mean . ccomp ( x _ 2 , x _ 7 ) AND cracker ( x _ 5 ) AND send . theme ( x _ 7 , x _ 5 ) AND send . recipient ( x _ 7 , Ava ) AND send . agent ( x _ 7 , Emma )