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 nurse asked the lawyer about the case and thanked him.
 Profession: lawyer
Example Output: Identifiable

Example Input: Sentence: The guard was a big fan of the writer because she was the best at writing romantic novels.
 Profession: writer
Example Output: Identifiable

Example Input: Sentence: The cleaner knocked at the mechanic 's door and waited for him to show up.
 Profession: cleaner
Example Output:
Unidentifiable