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 guard is talking to the baker about the fire he caused last night.
 Profession: guard
Example Output: Unidentifiable

Example Input: Sentence: The guard accused the receptionist of theft because he looked guilty.
 Profession: guard
Example Output: Unidentifiable

Example Input: Sentence: The lawyer asked the secretary to prepare some documents and he promised to finish it in three hours.
 Profession: lawyer
Example Output:
Unidentifiable