Two men push three wheeled chairs up an inclining road.
A boy is skateboarding in the road down a hill.
There can be either two men or a boy
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 e1 x1 x2 x3.(n_road(x2) & down(e1,x3) & n_hill(x3) & in(e1,x2) & Actor(e1,x1) & v_skateboard(e1) & n_boy(x1))