TASK DEFINITION: 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.
PROBLEM: Sentence: The mover said thank you to the housekeeper because she cleaned the truck.
 Profession: mover

SOLUTION: Unidentifiable

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

SOLUTION: Unidentifiable

PROBLEM: Sentence: The mover missed the call from the assistant because he was busy.
 Profession: assistant

SOLUTION:
Unidentifiable