A large brown dog and a larger black dog playing together with a ball.
Two dogs are playing on the beach.
Just because two dogs are playing together doesn't imply on the beach.
exists e1 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & with(e1,x4) & n_ball(x4) & a_together(s6) & Manner(e1,s6) & Actor(e1,x3) & v_play(e1) & (x2 = x3) & n_dog(x2) & a_black(s5) & Theme(s5,x2) & r_more(s4) & a_large(s4) & Theme(s4,x2) & subset_of(x1,s1) & n_dog(x1) & a_brown(s3) & Theme(s3,x1) & a_large(s2) & Theme(s2,x1))
exists e1 x1 x2.(n_beach(x2) & on(e1,x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))