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 cleaned the room for the designer and she is grateful.
 Profession: janitor
Example Output: Unidentifiable

Example Input: Sentence: The accountant contacted the lawyer because he is an expert in handling this kind of case.
 Profession: accountant
Example Output: Unidentifiable

Example Input: Sentence: The mechanic stopped by the librarian because he needed to inquire about a book.
 Profession: librarian
Example Output:
Unidentifiable