Which aspect of human teachers makes education more humane in the story?

Responding according to the student's condition

The governing concept is learner-centred sensitivity. A human teacher does not treat every student as an identical machine input; the teacher notices a learner’s level, mood, confusion and progress, then responds appropriately. Such attention can include encouragement, a different explanation, extra time, useful questions or a patient correction. This makes education humane because it respects the learner as a person with particular needs and feelings. Option A is correct. Remembering lesson numbers is administrative rather than compassionate, while confinement and immediate rejection undermine learning and trust. The story’s contrast with Margie’s mechanical teacher shows that human education includes relationship and judgment, not merely the delivery of information at a programmed speed.

This is a Class 9 English question. Chapter: The Fun They Had. Topic: the importance of human teachers.