"Innovation", as a strict economic concept, specifically refers to the behavior of enterprises to obtain profits with new products, new services, new markets, new management and business models. According to the above definitions, Which of the following innovations that are not in the concept of economics are:. ['Deep dive core technology of the "Jiaolong" man-made submersible.', 'A vegetable farmer sells vegetables in his greenhouse online.', 'A new model of "three innovations and three advances" for a supply and marketing cooperative serving agriculture.', 'Jack Ma\'s "Taobao" under Alibaba.']