Two dogs wrestle or hug.
Two dogs are playfully fighting together.
sometimes dogs wrestle to be vicious, not just playfully fighting
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wrestle(e1) & n_hug(x2) & n_dog(x1) & card_eq_2(x1))
exists e1 p1 s1 x1.(a_playfully(s1) & Manner(e1,s1) & exists s2.(Theme(s2,x1) & a_together(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_fight(e1) & n_dog(x1) & card_eq_2(x1))