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.

Sentence: The supervisor is talking to the teacher about the assignments because he has some concerns about overly familiar behavior with students.
 Profession: teacher
Unidentifiable

Sentence: The driver smiled at the attendant and asked her when to pick the boss.
 Profession: driver
Unidentifiable

Sentence: The laborer built the librarian a bookshelf because she placed an order.
 Profession: librarian

Identifiable