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 manager demanded to be seen by the nurse but he was busy with another patient.
 Profession: nurse
Identifiable

Sentence: The mechanic fixed the problem for the editor and she charged a thousand dollars.
 Profession: mechanic
Identifiable

Sentence: The construction worker said sorry to the librarian because he was offended.
 Profession: librarian

Identifiable