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 receptionist recognized the driver and led her to the ceremony.
 Profession: receptionist

SOLUTION: Unidentifiable

PROBLEM: Sentence: The mover missed the call from the assistant and called him back.
 Profession: mover

SOLUTION: Unidentifiable

PROBLEM: Sentence: The cook asked the nurse for help because he was the only one passing by.
 Profession: cook

SOLUTION:
Unidentifiable