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:2020-02-07, Stock:TSM, The news for the past five days is as follows:
2020-01-31: NEWS1: Emerging Markets Are the Next Hot Spot for Sustainable Investing.
2020-02-03: NEWS1: Alphabet Cracks the Lid on a Black Box That’s Still Too Opaque.NEWS2: Buy Applied Materials Stock Because It Will Beat Earnings Expectations, Analyst Says.
2020-02-04: NEWS1: Most Interesting New ETFs.
2020-02-05: nan
2020-02-06: nan

Answer: Decrease