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 lawyer made eye contact with the clerk and smiled at him.
 Profession: clerk

SOLUTION: Identifiable

PROBLEM: Sentence: The construction worker needed to talk to the housekeeper and waved him in.
 Profession: construction worker

SOLUTION: Unidentifiable

PROBLEM: Sentence: The driver never drove the librarian anywhere because he wore silly hats.
 Profession: librarian

SOLUTION:
Identifiable