The four men are standing around the utility truck.
There is a group of men standing around their truck.
There is a group of men because there are four men.
exists e1 x1 x2 x3.(n_truck(x2) & of(x2,x3) & n_utility(x3) & n_man(x1) & card_eq_4(x1) & around(e1,x2) & Actor(e1,x1) & v_stand(e1))
exists p1 x1 e1 x2 x3 x4 x5.((x1 = x2) & of(x2,x3) & around(e1,x5) & n_truck(x5) & of(x5,x2) & n_thing(x2) & Actor(e1,x4) & v_stand(e1) & (x3 = x4) & n_man(x3) & n_group(x2))