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 construction worker knew of the writer because he was constantly in the news.
 Profession: writer
Example Output: Identifiable

Example Input: Sentence: The secretary took down the farmer 's petition and then he submitted it to his superiors.
 Profession: farmer
Example Output: Unidentifiable

Example Input: Sentence: The laborer dug a hole for the secretary and demanded him pay.
 Profession: secretary
Example Output:
Identifiable