Two dogs playing in grass.
the dogs are playing fetch
Fetch is not the only game that dogs play.
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_grass(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))
exists e1 s1 x1.(n_dog(x1) & a_fetch(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1))