Two dogs wrestle in a field.
The dogs are playing.
Wrestling does not imply playing as the dogs could be competing or fighting.
exists e1 x1 x2.(in(e1,x2) & n_field(x2) & Actor(e1,x1) & v_wrestle(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_play(e1))