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 receptionist was tired of getting bad reports from the analyst and told him to leave.
 Profession: receptionist
Unidentifiable

Sentence: The salesperson likes to play tricks on the cashier and demanded money from her.
 Profession: salesperson
Unidentifiable

Sentence: The guard noticed the librarian and greeted her.
 Profession: guard

Unidentifiable