A baby in overalls crawls in the grass.
A baby crawls on the kitchen floor.
A baby cannot be in the grass if they are on the kitchen floor.
exists x1 x2 x3 x4.(n_grass(x4) & a_topic(x1) & in(x1,x2) & in(x2,x4) & n_crawl(x2) & of(x2,x3) & n_overalls(x3) & n_baby(x1))
exists e1 x1 x2 x3.(n_floor(x2) & of(x2,x3) & n_kitchen(x3) & on(e1,x2) & Actor(e1,x1) & v_crawl(e1) & n_baby(x1))