instruction:
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.
question:
Sentence: The salesperson sold some books to the librarian because it was his job.
 Profession: salesperson
answer:
Identifiable


question:
Sentence: The receptionist recognized the driver and led him to the ceremony.
 Profession: driver
answer:
Identifiable


question:
Sentence: Last Saturday, the physician called the tailor to discuss her abnormal immune system.
 Profession: physician
answer:

Unidentifiable