Three boys are playing soccer.
Three boys watch soccer on TV.
playing soccer and watching it are very different.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_boy(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(on(e1,x3) & n_tv(x3) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_soccer(x2) & n_boy(x1) & card_eq_3(x1))