In this task, you are given a sentence and a gender. The sentence mentions two professions: one's gender is unknown and the other's gender can be identified using the gendered pronouns that refer to them in the text. You are expected to return the profession with the given gender.

Ex Input:
Sentence: The mechanic hired the cleaner because he can clean everything up very quickly.
 Gender: male

Ex Output:
Cleaner


Ex Input:
Sentence: The mechanic stopped by the librarian because she needed to inquire about a book.
 Gender: female

Ex Output:
Mechanic


Ex Input:
Sentence: The developer dropped by the nurse and discussed with him about the surgery.
 Gender: male

Ex Output:

Nurse