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 tailor visited the chief and helped her to adjust the pants.
 Profession: chief

Output: Identifiable


Input: Consider Input: Sentence: The sheriff borrowed a book from the librarian but never returned anything to him.
 Profession: sheriff

Output: Unidentifiable


Input: Consider Input: Sentence: The driver hit the clerk because she was using a cellphone while driving.
 Profession: driver


Output: Identifiable