In this task, you are given a sentence and a profession that is mentioned in the sentence. The gender of the person with the given profession can be identified using the gendered pronouns that refer to them in the text. You are expected to identify the gender. Select from female and male.

Let me give you an example: Sentence: The mover helped the writer to pack up otherwise he needed to wait for another two hours.
 Profession: mover
The answer to this example can be: Male
Here is why: The pronoun "he" is linked to the mover and thus the mover is a male.

OK. solve this:
Sentence: The sheriff borrowed a book from the librarian but never returned anything to her.
 Profession: librarian
Answer:
Female