A man is getting a haircut.
A man at the barber shop.
Not all man gets a haircut at the barber shop.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_haircut(x2) & n_man(x1))
exists x1 x2 x3.(n_shop(x2) & of(x2,x3) & n_barber(x3) & a_topic(x1) & at(x1,x2) & n_man(x1))