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 tailor showed the carpenter the tools and let her try.
 Profession: tailor
Example Output: Unidentifiable

Example Input: Sentence: The librarian waved at the mechanic and walked away from her.
 Profession: mechanic
Example Output: Identifiable

Example Input: Sentence: The laborer called the nurse and asked him to help.
 Profession: laborer
Example Output:
Unidentifiable