Three little boys on the beach watching another boy kick a ball.
Four kids are at the beach.
The four kids at the beach are boys.
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_beach(x2) & Theme(e2,x5) & Actor(e2,x1) & v_kick(e2) & n_ball(x5) & on(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_watch(e1) & n_boy(x4) & -(x4 = x1) & n_boy(x1) & n_boy(x1) & (x2 = x3) & a_little(s1) & Theme(s1,x1) & card_eq_3(x1))
exists p1 x1 x2.(n_beach(x2) & at(x1,x2) & n_kid(x1) & card_eq_4(x1))