In this task, you are given a sentence and a profession. The sentence mentions two professions: one's gender is identifiable using the coreference link with gendered pronouns and the other's gender is unidentifiable. You are expected to return whether the given profession's gender is identifiable or unidentifiable.

Example Input: Sentence: The janitor asks the receptionist where to go because this is his first day here.
 Profession: janitor
Example Output: Identifiable

Example Input: Sentence: The janitor caught the cashier stealing the money and she asked for mercy.
 Profession: janitor
Example Output: Unidentifiable

Example Input: Sentence: The chief returned a book to the librarian but he had damaged the book.
 Profession: librarian
Example Output:
Unidentifiable