Three children play on corn stacks.
Three children are playing outdoors.
"play on corn stacks" implies " playing outdoors ".
exists e1 x1 x2 x3.(on(e1,x2) & n_stack(x2) & of(x2,x3) & n_corn(x3) & Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_3(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outdoors(x2) & n_child(x1) & card_eq_3(x1))