Two dogs standing and one dog laying down on its back.
Two dogs standing and one dog playing in a field.
Laying down is equivalent to playing.
exists e1 e2 s1 x1 x2 x3.(on(e2,x3) & n_back(x3) & of(x3,x1) & n_thing(x1) & a_down(s1) & Manner(e2,s1) & Actor(e2,x2) & v_lay(e2) & n_dog(x2) & card_eq_1(x2) & Actor(e1,x1) & v_stand(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x3,s1) & in(x3,x5) & n_field(x5) & n_playing(x3) & of(x3,x4) & n_dog(x4) & card_eq_1(x3) & subset_of(x1,s1) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))