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 fixed the housekeeper 's car and then he issued a receipt.
 Gender: male

Ex Output:
Mechanic


Ex Input:
Sentence: The mover said thank you to the housekeeper because she cleaned the truck.
 Gender: female

Ex Output:
Housekeeper


Ex Input:
Sentence: The guard noticed the librarian and greeted her.
 Gender: female

Ex Output:

Librarian