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:2018-03-22, Stock:TSM, The news for the past five days is as follows:
2018-03-15: NEWS1: Mild Selling Pressure Expected For Taiwan Stock Market.NEWS2: Mild Selling Pressure Expected For Taiwan Stock Market.
2018-03-16: nan
2018-03-19: NEWS1: Taiwan Bourse Expected To Open Under Pressure.NEWS2: Taiwan Bourse Expected To Open Under Pressure.NEWS3: Intel Targets Artificial Intelligence and 5G.NEWS4: Intel Targets Artificial Intelligence and 5G.
2018-03-20: NEWS1: Rebound Predicted For Taiwan Stock Market.NEWS2: Rebound Predicted For Taiwan Stock Market.NEWS3: Broadcom Limited (AVGO) Ex-Dividend Date Scheduled for March 21, 2018.NEWS4: Broadcom Limited (AVGO) Ex-Dividend Date Scheduled for March 21, 2018.
2018-03-21: NEWS1: Taiwan Shares May Face Renewed Selling Pressure.NEWS2: Taiwan Shares May Face Renewed Selling Pressure.NEWS3: Cabot Microelectronics Corporation (CCMP) Ex-Dividend Date Scheduled for March 22, 2018.NEWS4: Cabot Microelectronics Corporation (CCMP) Ex-Dividend Date Scheduled for March 22, 2018.

Answer: Decrease