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 janitor was good friends with the cleaner because he liked everyone.
 Profession: janitor

SOLUTION: Identifiable

PROBLEM: Sentence: The carpenter talked to the librarian and asked her to recommend some books to read.
 Profession: librarian

SOLUTION: Identifiable

PROBLEM: Sentence: The construction worker waved the housekeeper into the room to get his answers.
 Profession: housekeeper

SOLUTION:
Unidentifiable