A dog chews on his red leash.
He is a puppy
there is no indication the dog is a puppy
exists e1 s1 x1 x2.(on(e1,x2) & n_leash(x2) & a_red(s1) & Theme(s1,x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_chew(e1) & n_dog(x1))
exists p1 x1.(n_male(x1) & exists x2.((x1 = x2) & n_puppy(x2)))