Two men grilling outside.
Men are grilling.
For two men to be grilling outside it must be true that men are grilling in general.
exists e1 p1 x1 x2.(a_topic(x1) & exists s1.(Theme(s1,x2) & a_outside(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_grill(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_grill(e1) & n_man(x1))