Because of the machine teacher, what is the teacher-student relationship like in Margie's study?

Correct answer: Individual but less emotional

Margie receives lessons individually from a mechanical teacher, so her education is personalised in one sense but lacks the emotional relationship associated with a human teacher. The machine can display lessons, give tests and adjust instruction, yet it cannot share feelings, encouragement, humour or genuine companionship. This contrast is central to the story’s comparison between future technological learning and older classroom education. Option A is correct because it combines the two important features: individual instruction and limited emotional connection. Option B is wrong because Margie studies alone, while C ignores the machine’s non-human nature and D falsely suggests that she has no lessons.