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 CEO was ignored by the designer and so rejected his proposal.
 Profession: CEO

SOLUTION: Unidentifiable

PROBLEM: Sentence: The salesperson knows very little about the teacher since she he did not visit the school.
 Profession: teacher

SOLUTION: Unidentifiable

PROBLEM: Sentence: The designer argued with the developer and slapped her in the face.
 Profession: developer

SOLUTION:
Identifiable