A man and a woman laugh together.
Two people having fun.
Man is a people.
exists s1 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & r_together(x2) & n_laugh(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_fun(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))