Two dogs are playing together with their mouths open.
Two dogs playing outside.
Not all dogs playing together with their mouths open are playing outside.
exists e1 s1 s2 x1 x2 x3.(with(e1,x2) & Theme(s2,x3) & a_open(s2) & (x2 = x3) & n_mouth(x2) & of(x2,x1) & n_thing(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(a_topic(x1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))