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.

Q: Sentence: The librarian helped the CEO to find the book because he asked to.
 Profession: librarian

A: Unidentifiable
****
Q: Sentence: The supervisor was impressed by the tailor because he is easily impressed.
 Profession: tailor

A: Unidentifiable
****
Q: Sentence: The physician talked to the attendant about a patient on whom he performed an examination.
 Profession: physician

A:
Identifiable
****