What balanced message does the story give through the contrast between human and mechanical teachers?

Correct answer: Technology can help but human contact is necessary

The governing concept is balanced evaluation of technology. The story does not claim that machines, computers, or new methods are completely useless. A mechanical teacher can deliver lessons, ask questions, and provide rapid testing, so technology can support education. However, the story also reveals important limits: a machine may malfunction, follow one fixed method, fail to understand emotions, and provide no genuine classroom companionship. Human teachers offer explanation, judgment, empathy, adaptation, and social connection. Therefore, option C is correct: technology can help, but human contact remains necessary. Option A is an extreme statement that the story does not support. Options B and D are also absolute and false. The comparison encourages thoughtful use of technology rather than blind rejection or complete dependence.