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 coreference link with gendered pronouns 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 assistant likes to help the laborer and so held the hammer for him.
 Profession: assistant

SOLUTION: Unidentifiable

PROBLEM: Sentence: The mechanic followed carefully the model proposed by the designer because he wants to meet expectations.
 Profession: designer

SOLUTION: Unidentifiable

PROBLEM: Sentence: The cleaner dislikes the cook because he made the kitchen very dirty.
 Profession: cleaner

SOLUTION:
Unidentifiable