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 cashier performed poorly for the manager and proved her right.
 Profession: manager
Identifiable

Sentence: The salesperson likes to play tricks on the cashier and demanded money from him.
 Profession: salesperson
Unidentifiable

Sentence: The writer visited the mechanic and recommended her some books.
 Profession: writer

Unidentifiable