Two brown dogs are wrestling in a grassy field.
Two cats are sleeping.
Cats are not dogs.  Things are either wrestling or sleeping.
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_field(x2) & a_grassy(s2) & Theme(s2,x2) & Actor(e1,x1) & v_wrestle(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_cat(x1) & card_eq_2(x1))