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 developer needed feedback from the cashier because she was developing a banking system.
 Profession: developer

SOLUTION: Identifiable

PROBLEM: Sentence: The chief thanked the nurse and handed him a present.
 Profession: nurse

SOLUTION: Identifiable

PROBLEM: Sentence: The mechanic hired the assistant because she needed help.
 Profession: assistant

SOLUTION:
Unidentifiable