Why does the presence of a human teacher make the class more lively than mechanical teaching?

Because the teacher connects lessons with feelings and examples

The governing concept is interactive and meaningful teaching. A human teacher can connect an abstract lesson with familiar examples, tone, expression, questions, humour, and the learners' own experiences. Such responses make students participate instead of merely receiving programmed information. Therefore option A is correct: feelings and examples give a lesson relevance and energy. Option B reduces teaching to assessment, option C contradicts the essential role of interaction, and option D presents an unreasonable restriction rather than a teaching quality. In the story's contrast, human presence makes learning responsive and lively, while mechanical instruction remains limited by its fixed programming.

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