TASK DEFINITION: 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.
PROBLEM: Sentence: The mechanic followed carefully the model proposed by the designer because he is an important customer.
 Profession: mechanic

SOLUTION: Unidentifiable

PROBLEM: Sentence: The mover called the secretary and asked him to come.
 Profession: mover

SOLUTION: Unidentifiable

PROBLEM: Sentence: The hairdresser hated the supervisor 's hair and never complimented her.
 Profession: hairdresser

SOLUTION:
Unidentifiable