Rate the following argument fragment on its writing, argument, and language skills:
Lead: Now we have so many school was used the computer ''teacher'' to teach the students. It was pretty cool to see, now in the world we already have this kind new technology. But is we can make sure the computer ''teacher'' they can same with humen teacher, or even they can better than human teacher? Is the computer can like the human to read students' emotional?

Score: 1