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 CEO was ignored by the designer and so rejected his proposal.
 Profession: designer
Identifiable

Sentence: The chief returned a book to the librarian but he complained of being late.
 Profession: chief
Unidentifiable

Sentence: The auditor called the janitor and asked her to clean up the hall.
 Profession: janitor

Identifiable