Based on the news about the stock in the past five trading days, please predict the rise or fall of the stock in the next trading day. If the stock is predicted to rise in the next trading day, please output [Rise], if the stock is predicted to fall in the next trading day, please output [Decrease].

Date:2019-05-17, Stock:TSM, The news for the past five days is as follows:
2019-05-10: NEWS1: Intel's 3-Year Outlook May Be Weak, But Its Technology Roadmap Is Intriguing.NEWS2: Apple Partner Starts Building Chips for the Next Generation of iPhones.
2019-05-13: nan
2019-05-14: NEWS1: Xilinx, Inc. (XLNX) Ex-Dividend Date Scheduled for May 15, 2019.NEWS2: Xilinx, Inc. (XLNX) Ex-Dividend Date Scheduled for May 15, 2019.
2019-05-15: NEWS1: Wait Out the Storm in Nvidia Stock.NEWS2: Wait Out the Storm in Nvidia Stock.NEWS3: Wait Out the Storm in Nvidia Stock.
2019-05-16: nan

Answer: Decrease