In this task, you are given a sentence and a profession. The sentence mentions two professions: one's gender is identifiable using the coreference link with gendered pronouns 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 CEO rejected the designer 's proposal because she did a bad job.
 Profession: CEO
Example Output: Unidentifiable

Example Input: Sentence: The nurse approached the manager and then helped him with a problem.
 Profession: nurse
Example Output: Unidentifiable

Example Input: Sentence: The cleaner understood the farmer and sent him some money.
 Profession: cleaner
Example Output:
Unidentifiable