Two black and white dogs after something in the mud.
Two dogs are in the dirt
Mud is the same as dirt.
exists s1 s2 x1 x2 x3.(n_mud(x3) & a_topic(x1) & after(x1,x2) & in(x2,x3) & n_thing(x2) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1 x2.(n_dirt(x2) & in(x1,x2) & n_dog(x1) & card_eq_2(x1))