Two large dogs attempt to bite each other playfully.
Large dogs are frolicking outside.
Two large dogs attempt to bite each other playfully does not indicate that they are frolicking outside.
exists e1 p1 s1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_attempt(e1) & all s2 x2.((n_other(x2) & a_playfully(s2) & Theme(s2,x2)) -> exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_bite(e2))) & n_dog(x1) & a_large(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 p1 s1 x1.(exists s2.(Theme(s2,x1) & a_outside(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_frolic(e1) & n_dog(x1) & a_large(s1) & Theme(s1,x1))