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 driver picked up bread from the baker because she was too frail.
 Profession: driver

SOLUTION: Unidentifiable

PROBLEM: Sentence: The attendant ignored the laborer and told him to get back to work.
 Profession: attendant

SOLUTION: Unidentifiable

PROBLEM: Sentence: The chief returned a book to the librarian but she complained of being late.
 Profession: librarian

SOLUTION:
Identifiable