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 loved the librarian 's books and constantly stole from him.
 Profession: librarian
Example Output: Identifiable

Example Input: Sentence: The laborer noticed the designer and greeted him enthusiastically.
 Profession: laborer
Example Output: Unidentifiable

Example Input: Sentence: The supervisor helped the writer and then asked him to return the favor.
 Profession: writer
Example Output:
Identifiable