Three young men with lacrosse sticks are chasing the ball.
The crowd is dancing next to a large stage.
Three young men is not the crowd, and chasing is not dancing.
exists e1 s1 x1 x2 x3 x4.(n_ball(x4) & Theme(e1,x4) & Actor(e1,x1) & v_chase(e1) & with(x1,x2) & n_stick(x2) & of(x2,x3) & n_lacrosse(x3) & n_man(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 s1 x1 x2.(n_crowd(x1) & to(e1,x2) & n_stage(x2) & a_large(s1) & Theme(s1,x2) & r_next(e1) & Actor(e1,x1) & v_dance(e1))