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 laborer noticed the designer and greeted him enthusiastically.
 Profession: laborer
Unidentifiable

Sentence: The construction worker asked the hairdresser to cut his nails before anything else.
 Profession: construction worker
Unidentifiable

Sentence: The nurse examined the carpenter and sent her to the hospital.
 Profession: nurse

Unidentifiable