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

Input: Consider Input: Sentence: The secretary took down the farmer 's petition and then he submitted it to his superiors.
 Profession: farmer

Output: Unidentifiable


Input: Consider Input: Sentence: The salesperson demanded money from the cashier because he is gullible.
 Profession: salesperson

Output: Unidentifiable


Input: Consider Input: Sentence: The librarian wrote the physician a nice note and repaid her with a book.
 Profession: librarian


Output: Unidentifiable