instruction:
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.
question:
Sentence: The guard asked the librarian to leave because it was late and he looked really tired.
 Profession: librarian
answer:
Identifiable


question:
Sentence: The CEO helped the nurse because he needed help.
 Profession: nurse
answer:
Identifiable


question:
Sentence: The designer discussed with the manager for a long time but still refused to sell the idea to her.
 Profession: manager
answer:

Identifiable