In this task, you are given a sentence and a profession. The sentence mentions two professions: one's gender is identifiable using the gendered pronouns in the text and the other's gender is unidentifiable. You are expected to return whether the given profession's gender is identifiable or unidentifiable.

Sentence: The secretary talked to the chief and showed her thanks.
 Profession: secretary
Unidentifiable

Sentence: The clerk earns more than the guard because he works hard.
 Profession: clerk
Identifiable

Sentence: The cleaner was mean to the driver and forgot to thank her for the ride.
 Profession: cleaner

Unidentifiable