Four children in a fake egg having fun.
there are childrens playing
Children playing means they are having fun.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_have(e1) & n_fun(x4) & (x2 = x3) & n_egg(x2) & a_fake(s1) & Theme(s1,x2) & n_child(x1) & card_eq_4(x1))
exists p1 x1 e1 x2 x3.((x1 = x2) & Actor(e1,x3) & v_play(e1) & (x2 = x3) & n_children(x2))