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:2019-10-18, Stock:TSM, The news for the past five days is as follows:
2019-10-11: nan
2019-10-14: NEWS1: Taiwan Semi (TSM) to Report Q3 Earnings: What to Expect?.
2019-10-15: nan
2019-10-16: NEWS1: Taiwan Semiconductor Manufacturing Reports Earnings Tomorrow. Here’s What to Expect..NEWS2: Chip Gear-Maker ASML’s Sales Outlook Beats Analyst Estimates.NEWS3: Boxinyuan International Co., Ltd. -- Moody's assigns first-time Ba2 ratings to Nanjing Pukou Economic Development; outlook stable.
2019-10-17: NEWS1: TSMC Just Showed Its Chips Are Hot.NEWS2: TSMC Just Showed Its Chips Are Hot.NEWS3: Taiwan Semiconductor Beats Forecasts, Signals Chip Industry Upswing.NEWS4: TSM Stock Nudges Lower After Good Third Quarter.NEWS5: Chip Stocks Rise on TSMC Earnings Beat for Q3.NEWS6: Taiwan Semiconductor Outshines the Competition.NEWS7: Taiwan Semiconductor Stock Is Down After Beating Earnings and Raising Capex Plans.NEWS8: Major indexes higher as UK, EU reach new Brexit deal.NEWS9: Taiwan Semiconductor Beats Q3 Forecasts, Signals Chip Industry Upswing.NEWS10: Chipmaker TSMC boosts capex by up to $5 billion, sees fourth quarter sales jump on smartphones.NEWS11: UPDATE 3-Chipmaker TSMC boosts capex by up to $5 bln, sees Q4 sales jump on smartphones.NEWS12: TSMC third-quarter profit rises 13.5%, beats market forecasts.NEWS13: TSMC Boosts Q4 Revenue Forecast; Apple Supplier Sees Solid Smartphone Demand.NEWS14: Semiconductor Advisors' Maire on TSMC, Samsung.

Answer: Decrease