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 physician called the clerk and asked him about the product.
 Profession: physician
Example Output: Unidentifiable

Example Input: Sentence: The construction worker was a fan of the writer and read his books.
 Profession: writer
Example Output: Identifiable

Example Input: Sentence: The janitor stopped the editor and showed him how to clean the floor.
 Profession: editor
Example Output:
Identifiable