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 mechanic followed carefully the model proposed by the designer because she wants to meet expectations.
 Profession: designer
Example Output: Unidentifiable

Example Input: Sentence: The chief refused to help the attendant with the car because that was his job.
 Profession: chief
Example Output: Unidentifiable

Example Input: Sentence: The assistant purchased a new computer due to a recommendation by the salesperson, because she is persuasive.
 Profession: assistant
Example Output:
Unidentifiable