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.

Input: Consider Input: Sentence: The lawyer was retained by the writer and then he received legal assistance.
 Profession: writer

Output: Identifiable


Input: Consider Input: Sentence: The supervisor yelled at the cashier because he liked to pick his nose.
 Profession: supervisor

Output: Unidentifiable


Input: Consider Input: Sentence: The nurse asked the lawyer about the case and thanked her.
 Profession: nurse


Output: Unidentifiable