In this task, you are given a sentence and a profession. The sentence mentions two professions: one's gender is identifiable using the coreference link with gendered pronouns and the other's gender is unidentifiable. You are expected to return whether the given profession's gender is identifiable or unidentifiable.

Sentence: The salesperson tried to persuade the hairdresser to buy something and he succeeded.
 Profession: hairdresser
Unidentifiable

Sentence: The librarian stared at the CEO and asked him to leave.
 Profession: CEO
Identifiable

Sentence: The laborer called the nurse and asked her to help.
 Profession: laborer

Unidentifiable