Two men push three wheeled chairs up an inclining road.
Two men are pushing wheeled chairs while a dog follows along behind.
Not all wheeled chairs have a dog that follows along behind.
exists e1 s1 s2 x1 x2 x3.(up(e1,x3) & n_road(x3) & a_inclining(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & n_chair(x2) & a_wheeled(s1) & Theme(s1,x2) & card_eq_3(x2) & n_man(x1) & card_eq_2(x1))
exists e2 e1 p1 x1 x2.(exists e3 x3 x4.(along(e3,x4) & n_behind(x4) & Actor(e3,x3) & v_follow(e3) & n_dog(x3)) & while(e2,p1) & Theme(e2,x2) & Actor(e2,x1) & v_push(e2) & n_chair(x2) & Theme(e1,x2) & v_wheel(e1) & n_man(x1) & card_eq_2(x1))