The article talked about a news of artificial intelligence. Idea is that Machines equipped with artificial intelligence have performed better than human beings in a high-level test of reading comprehension. First the author introduced two natural language processing tools developed by Microsoft and Alibaba Group. They tried the reading comprehension test developed by researchers at Stanford University and got score over of 82.304 as human. Alibaba has already plan that reading comprehension model to use telephone calls from customers. However people are still much better than machines at understanding the complexity and nuances of language. In my opinion we should think what is most effective work in future and prepare it.