Two men wearing safety vests are looking at some papers.
The two men are wearing bathing suits.
Safety vests and bathing suits are different.
exists e1 e2 x1 x2 x3 x4 x5.(at(e2,x5) & n_papers(x5) & Actor(e2,x1) & v_look(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_vest(x3) & of(x3,x4) & n_safety(x4) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 p1 x1.(n_man(x1) & card_eq_2(x1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_bath(e2) & n_suit(x2)) & Topic(e1,p1) & Actor(e1,x1) & v_wear(e1))