The human sold a cake on a stage beside the road to Ellie .
* human ( x _ 1 ) ; * road ( x _ 10 ) ; sell . agent ( x _ 2 , x _ 1 ) AND sell . theme ( x _ 2 , x _ 4 ) AND sell . recipient ( x _ 2 , Ellie ) AND cake ( x _ 4 ) AND cake . nmod . on ( x _ 4 , x _ 7 ) AND stage ( x _ 7 ) AND stage . nmod . beside ( x _ 7 , x _ 10 )