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:2018-06-21, Stock:TSM, The news for the past five days is as follows:
2018-06-14: NEWS1: Rebound Expected For Taiwan Stock Market.NEWS2: Rebound Expected For Taiwan Stock Market.
2018-06-15: NEWS1: STMicroelectronics N.V. (STM) Ex-Dividend Date Scheduled for June 18, 2018.NEWS2: STMicroelectronics N.V. (STM) Ex-Dividend Date Scheduled for June 18, 2018.
2018-06-18: NEWS1: Intel Corporation Stock Takes a hit on Wall Street Downgrade.NEWS2: Renewed Selling Pressure Tipped For Taiwan Shares.NEWS3: Renewed Selling Pressure Tipped For Taiwan Shares.NEWS4: VGK, SMH: Big ETF Outflows.NEWS5: VGK, SMH: Big ETF Outflows.NEWS6: Broadcom Inc. (AVGO) Ex-Dividend Date Scheduled for June 19, 2018.NEWS7: Broadcom Inc. (AVGO) Ex-Dividend Date Scheduled for June 19, 2018.NEWS8: [$$] China seeks semiconductor security in wake of ZTE ban.
2018-06-19: NEWS1: Taiwan Stock Market Likely To Open Under Pressure.NEWS2: Taiwan Stock Market Likely To Open Under Pressure.
2018-06-20: NEWS1: Taiwan Stock Market Draws Firm Lead.NEWS2: Taiwan Stock Market Draws Firm Lead.

Answer: Decrease