A white dog with a branch in his mouth and a black dog.
Two dogs mingle around a branch.
Two dogs are white one and a black one and they are playing with a branch.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & in(x2,x3) & subset_of(x5,x3) & n_dog(x5) & a_black(s2) & Theme(s2,x5) & subset_of(x4,x3) & n_mouth(x4) & of(x4,x1) & n_male(x1) & n_branch(x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2.(around(e1,x2) & n_branch(x2) & Actor(e1,x1) & v_mingle(e1) & n_dog(x1) & card_eq_2(x1))