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.

Example Input: Sentence: The cook asked the attendant to try the cake because he had excellent taste.
 Profession: cook
Example Output: Unidentifiable

Example Input: Sentence: The sheriff asked the secretary to close the window because he was nearby.
 Profession: sheriff
Example Output: Unidentifiable

Example Input: Sentence: The mechanic yelled at the accountant about the mistakes he made in the tax form.
 Profession: mechanic
Example Output:
Unidentifiable