One boy stands pointing at another boy who is balled up on the floor.
One boy calls for help for another injured boy.
The boy may not be calling for help and the other boy may not be injured.
exists e1 e3 e2 s1 x1 x2 x3 x4.(n_floor(x4) & for(e1,e2) & at(e2,x2) & on(e3,x4) & a_up(s1) & Manner(e3,s1) & Theme(e3,x3) & v_ball(e3) & (x2 = x3) & n_boy(x2) & -(x2 = x1) & n_boy(x1) & n_boy(x1) & Actor(e2,x1) & v_point(e2) & Actor(e1,x1) & v_stand(e1) & card_eq_1(x1))
exists e1 s1 s2 x1 x2 x3.(for(e1,x2) & for(x2,x3) & n_boy(x3) & a_injured(s2) & Theme(s2,x3) & -(x3 = x1) & n_boy(x1) & n_boy(x1) & a_injured(s1) & Theme(s1,x1) & n_help(x2) & Actor(e1,x1) & v_call(e1) & card_eq_1(x1))