Two Asian men are doing carpentry work.
Two young men are hammering nails.
Just because two Asian men are doing carpentry work does not mean that they are hammering nails.
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_work(x2) & of(x2,x3) & n_carpentry(x3) & n_man(x1) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hammer(e1) & n_nail(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))