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:2018-02-21, Stock:TSM, The news for the past five days is as follows:
2018-02-13: NEWS1: How TSMC Makes Money (TSM).NEWS2: Why Taiwan Semiconductor Manufacturing Co.'s Stock Rose 14.3% in January.NEWS3: Why Taiwan Semiconductor Manufacturing Co.'s Stock Rose 14.3% in January.NEWS4: Why Taiwan Semiconductor Manufacturing Co.&apos;s Stock Rose 14.3% in January.
2018-02-14: NEWS1: 3 Companies Set to Lose From Apple's 2018 iPhones.NEWS2: 3 Companies Set to Lose From Apple's 2018 iPhones.NEWS3: 3 Companies Set to Lose From Apple&apos;s 2018 iPhones.
2018-02-15: nan
2018-02-16: NEWS1: Applied Materials, Inc. (AMAT) Ex-Dividend Date Scheduled for February 20, 2018.NEWS2: Applied Materials, Inc. (AMAT) Ex-Dividend Date Scheduled for February 20, 2018.NEWS3: Microchip Technology Incorporated (MCHP) Ex-Dividend Date Scheduled for February 20, 2018.NEWS4: Microchip Technology Incorporated (MCHP) Ex-Dividend Date Scheduled for February 20, 2018.
2018-02-20: NEWS1: Skyworks Solutions, Inc. (SWKS) Ex-Dividend Date Scheduled for February 21, 2018.NEWS2: Skyworks Solutions, Inc. (SWKS) Ex-Dividend Date Scheduled for February 21, 2018.NEWS3: NVIDIA’s Profitability Sets New Record in Fiscal 4Q18.NEWS4: NVIDIA’s Profitability Sets New Record in Fiscal 4Q18.

Answer: Decrease