Five children wearing hats are playing in the mud on the beach.
People playing outside.
children wearing hats are playing in the mud outside
exists e2 e1 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.(a_topic(x1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_people(x1))