What deeper limitation of education does Margie's loneliness reveal in the story?

Education cannot be complete by giving information alone

The governing concept is the difference between information transfer and meaningful education. Margie's mechanical teacher gives her regular lessons, tests, and homework, so she is not deprived of academic content. Yet she remains isolated from classmates and lacks the conversation, cooperation, encouragement, and shared memories associated with a classroom. Her loneliness therefore reveals that correct information alone cannot develop the whole learner or create a satisfying educational experience. Option A is correct because it identifies this deeper limitation. Option B is an absolute claim contradicted by the machine's ability to teach; options C and D also distort the story, since the book stimulates learning and classmates are presented as a possible source of companionship.

This is a Class 9 English question. Chapter: The Fun They Had. Topic: Education.