A group of four young boys with guns stand outside.
Four boys are holding guns.
Boys with guns is the same as boys holding guns.
exists e1 p1 s1 x1 x2 x3.(exists s2.(Theme(s2,x1) & a_outside(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & with(x2,x3) & n_gun(x3) & n_boy(x2) & a_young(s1) & Theme(s1,x2) & card_eq_4(x2) & n_group(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_gun(x2) & n_boy(x1) & card_eq_4(x1))