Two men are taking pictures while standing beside an automobile.
Two friends take pictures next to their car.
Not all men are friends.  Not all men stand by their car..
exists e2 e1 x1 x2 x3.(while(e1,e2) & beside(e2,x3) & n_automobile(x3) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(r_next(e1) & to(e1,x3) & n_car(x3) & of(x3,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2) & n_friend(x1) & card_eq_2(x1))