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.

Sentence: The chief thanked the nurse and handed him a present.
 Profession: nurse
Identifiable

Sentence: The janitor stopped the nurse because she needed to check everyone's identity.
 Profession: nurse
Unidentifiable

Sentence: The developer contacted the editor because he needed additional clarifications in order to edit the book.
 Profession: editor

Identifiable