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 mechanic learned a lot from the teacher and sent him a thankful card.
 Profession: mechanic

Output: Unidentifiable


Input: Consider Input: Sentence: The sheriff asked the accountant many questions because he was suspected of stealing the money.
 Profession: sheriff

Output: Unidentifiable


Input: Consider Input: Sentence: The librarian noticed the guard and greeted her.
 Profession: guard


Output: Identifiable