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.

Q: Sentence: The chief talked to the librarian and asked him for a book recommendation.
 Profession: chief

A: Unidentifiable
****
Q: Sentence: The receptionist recognized the developer and led her to the lobby.
 Profession: developer

A: Identifiable
****
Q: Sentence: The cook sent the cashier a present and expressed thanks to him.
 Profession: cook

A:
Unidentifiable
****