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 driver brought the designer some ideas which he was very proud of.
 Profession: driver
Identifiable

Sentence: The laborer was referred to the designer because he was looking to remodel a house.
 Profession: laborer
Identifiable

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

Unidentifiable