The woman walking her puppy on a leash. Is what kind of sentence?

Fragment

Explanation:

Fragments are incomplete sentences. Fragments are pieces of sentences that have become disconnected from the main clause.

It's a fragment, it's not a full sentence.

~Elliana Wamsley~

a. to introduce the audience to important characters .

b. to inform the audience where the story takes place .

e. to lay out specific details about different plot points.