Five children wearing hats are playing in the mud on the beach.
Five boys playing in the mud on a rainy day.
Boys playing in mud are not necessarily playing on a rainy day.
exists e1 e2 x1 x2 x3 x4 x5.(n_beach(x5) & n_mud(x4) & on(e2,x5) & in(e2,x4) & Actor(e2,x1) & v_play(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x3) & (x1 = x2) & n_child(x1) & card_eq_5(x1))
exists e1 s1 x1 x2 x3 x4.(n_mud(x3) & a_topic(x1) & on(e1,x4) & n_day(x4) & a_rainy(s1) & Theme(s1,x4) & in(e1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_boy(x1) & card_eq_5(x1))