A person walking with a dog.
A dog is walking outside.
There is no indication the dog is outside.
exists x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_dog(x3) & Time(x1,x2) & n_walking(x2) & n_person(x1))
exists e1 s1 x1.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1) & n_dog(x1))