Explanation:
The third-person point of view belongs to the person (or people) being talked about. The third-person pronouns include he, him, his, himself, she, her, hers, herself, it, its, itself, they, them, their, theirs, and themselves. ... You can't always rely on pronouns to tell you the perspective of a sentence.
Answer:
Tiffany used her prize money from the science fair to buy herself a new microscope.
