The dog on the right is baring his teeth at the other two dogs.
a group of dogs fighting
If a dog is barring his teeth he could be fighting
exists e1 x1 x2 x3.(-(x1 = x1) & n_dog(x1) & n_dog(x1) & card_eq_2(x1) & n_tooth(x3) & of(x3,x1) & n_male(x1) & n_right(x2) & at(e1,x1) & Theme(e1,x3) & Actor(e1,x1) & v_bare(e1) & on(x1,x2))
exists e1 x1 x2 x3.(a_topic(x1) & Actor(e1,x3) & v_fight(e1) & (x1 = x3) & of(x1,x2) & n_dog(x2) & n_group(x1))