Emma helped a box on a table in a pit .
help . agent ( x _ 1 , Emma ) AND help . theme ( x _ 1 , x _ 3 ) AND box ( x _ 3 ) AND box . nmod . on ( x _ 3 , x _ 6 ) AND table ( x _ 6 ) AND table . nmod . in ( x _ 6 , x _ 9 ) AND pit ( x _ 9 )