A child is performing a skateboard trick while another child with a skateboard leans on a wall.
Two children play with skateboards.
One child is performing and the other leaning with a skateboard.
exists e1 p1 x1 x2 x3.(exists e2 x4 x5 x6.(on(e2,x6) & n_wall(x6) & Actor(e2,x4) & v_lean(e2) & with(x4,x5) & n_skateboard(x5) & n_child(x4) & -(x4 = x1)) & n_child(x1) & n_child(x1) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & of(x2,x3) & n_skateboard(x3))
exists e1 x1 x2.(with(e1,x2) & n_skateboard(x2) & Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_2(x1))