A boy sold a pillow in a house to a teacher .
boy ( x _ 1 ) AND sell . agent ( x _ 2 , x _ 1 ) AND sell . theme ( x _ 2 , x _ 4 ) AND sell . recipient ( x _ 2 , x _ 10 ) AND pillow ( x _ 4 ) AND pillow . nmod . in ( x _ 4 , x _ 7 ) AND house ( x _ 7 ) AND teacher ( x _ 10 )