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:2021-08-06, Stock:TSM, The news for the past five days is as follows:
2021-07-30: NEWS1: UPDATE 2-Apple supplier TSMC reports gas contamination at key chip plant.NEWS2: Apple supplier TSMC reports gas contamination at key chip plant.
2021-08-02: NEWS1: NXP Projects Revenue That Would Top Estimates on Robust Demand.
2021-08-03: NEWS1: A Look At Low Effort Profits.NEWS2: Will Intel's "Accelerated" Chipmaking Plans Spell Trouble for TSMC?.NEWS3: Why Advanced Micro Devices Surged 13.1% in July.NEWS4: UPDATE 1-Infineon CEO warms to idea of TSMC plant in Germany.NEWS5: Infineon CEO warms to idea of TSMC plant in Germany.NEWS6: Chinese Auto-Chip Stocks Fall After Official Probe Into Pricing.
2021-08-04: NEWS1: Tech Companies Are Facing a Global Chip Shortage: 5 Tips for Investors.
2021-08-05: nan

Answer: Decrease