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.

Ex Input:
Sentence: The chief talked to the librarian and asked him for a book recommendation.
 Profession: librarian

Ex Output:
Identifiable


Ex Input:
Sentence: The sheriff talked to the clerk because she needed help with some paperwork.
 Profession: clerk

Ex Output:
Unidentifiable


Ex Input:
Sentence: The developer was unable to communicate with the writer because he used big words.
 Profession: developer

Ex Output:

Unidentifiable