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 mover offered the receptionist a hand and moved his desk.
 Profession: mover

Output: Unidentifiable


Input: Consider Input: Sentence: The sheriff asked the librarian for help as he was much more familiar with the library.
 Profession: sheriff

Output: Unidentifiable


Input: Consider Input: Sentence: The secretary talked to the chief and showed her thanks.
 Profession: secretary


Output: Unidentifiable