Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Sentence: The teacher thanked the driver for the ride and promised her to pay later.
 Profession: teacher
Student:
Unidentifiable