Three teammates in action on a grass field.
Three teammates are playing soccer on a grass field.
In action on a field does not imply playing soccer.
exists x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & on(x2,x3) & n_field(x3) & of(x3,x4) & n_grass(x4) & n_action(x2) & n_teammate(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(on(e1,x3) & n_field(x3) & of(x3,x4) & n_grass(x4) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_teammate(x1) & card_eq_3(x1))