TASK DEFINITION: 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.
PROBLEM: Sentence: The sheriff borrowed a book from the librarian but never returned anything to him.
 Profession: sheriff

SOLUTION: Unidentifiable

PROBLEM: Sentence: The sheriff relies on the attendant because she is a trustful person.
 Profession: attendant

SOLUTION: Unidentifiable

PROBLEM: Sentence: The housekeeper smiled at the supervisor and handed her a cup of tea.
 Profession: housekeeper

SOLUTION:
Unidentifiable