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.

[EX Q]: Sentence: The salesperson chatted with the cleaner because he wanted to buy a vacuum.
 Profession: cleaner
[EX A]: Identifiable

[EX Q]: Sentence: The supervisor criticized the attendant because she could not tolerate any mistakes.
 Profession: supervisor
[EX A]: Identifiable

[EX Q]: Sentence: The librarian helped the CEO to find the book because it is his job.
 Profession: CEO
[EX A]:
Unidentifiable