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.

Example Input: Sentence: The assistant contacted the lawyer and retained her.
 Gender: female
Example Output: Lawyer

Example Input: Sentence: The cook is always teaching the assistant new techniques and gave him advice.
 Gender: male
Example Output: Assistant

Example Input: Sentence: The physician noticed the librarian 's eye twitched and treated him.
 Gender: male
Example Output:
Librarian