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.
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Question: Sentence: The construction worker needed to talk to the housekeeper and waved him in.
 Profession: construction worker

Answer: Unidentifiable


Question: Sentence: The janitor talked to the nurse for a while and gave him a Christmas present.
 Profession: nurse

Answer: Identifiable


Question: Sentence: The developer corrected the secretary because she better understood the problem.
 Profession: developer

Answer:
Identifiable