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 mechanic hired the cleaner because he is too lazy to clean his garage.
 Profession: mechanic

SOLUTION: Identifiable

PROBLEM: Sentence: The cook prepared a dish for the teacher and hoped her enjoy.
 Profession: teacher

SOLUTION: Identifiable

PROBLEM: Sentence: The designer discussed with the manager for a long time but still refused to sell the idea to him.
 Profession: designer

SOLUTION:
Unidentifiable