Two soldiers are taking refuge behind some guard rails.
men are fighting terrorists
The two soldiers are not implied to be fighting terrorists.
exists e1 x1 x2 x3 x4.(behind(e1,x3) & n_rail(x3) & of(x3,x4) & n_guard(x4) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_refuge(x2) & n_soldier(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_fight(e1) & n_terrorist(x2) & n_man(x1))