Four children hold hands and jump into a pool.
there are children in this picture
The children must be at the pool to be there.
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & subset_of(x4,x2) & into(x4,x5) & n_pool(x5) & n_jump(x4) & subset_of(x3,x2) & n_hand(x3) & n_child(x1) & card_eq_4(x1))
exists p1 x1 x3.(n_picture(x3) & exists x2.((x1 = x2) & in(x2,x3) & n_child(x2)))