[...] The mother is one of a growing number middle-class Chinese parents in major cities where the private education _ _ _ _ _ _(1) is racing to fill demand for coding lessons, which are seen as a crucial skill to _ _ _ _ _ _ _ _ _ _(2) arm students for the digital age. 2. In particular, we need to stop building computer systems that merely get better and better at detecting _ _ _ _ _ _ _ _ _ _ _ (3) patterns in data sets — often using an approach known as deep learning — and start building computer systems that from the moment of their assembly innately grasp three basic concepts: time, space and _ _ _ _ _ _ _ _ _(4).