This document provides context about characters in the story "Bifocal". It identifies details known so far about Haroon, a student on the quiz team, and Ms. Singh, his teacher. It describes an incident where police enter Ms. Singh's classroom during practice, taking Haroon and another student, Azeem, with them. Ms. Singh firmly objects and advocates for her students' rights. The police release Haroon as he was not their target and did not give them reason to detain him further.