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:2019-12-09, Stock:MS, The news for the past five days is as follows:
2019-12-02: NEWS1: StockBeat: Roku Slumps as Morgan Stanley Sounds Alarm on Valuation.
2019-12-03: NEWS1: California's Fintech Startups Are Invading New York.NEWS2: How to Trade the 2020 Election, Pt. 1.NEWS3: Why on Earth Is Roku’s Stock So Ridiculously Expensive?.
2019-12-04: NEWS1: Software Developer JFrog Hires Banks for 2020 IPO.NEWS2: Departure of Co-Founders Means Nothing for Alphabet Stock.NEWS3: Is Morgan Stanley (MS) a Great Stock for Value Investors?.
2019-12-05: NEWS1: Morgan Stanley Buys Chewy As Pet Ownership, E-Commerce Grow.NEWS2: StockBeat: Etsy Falls as Morgan Stanley Downgrades Outlook.NEWS3: Shinzo Abe launches $121bn stimulus package for Japan.NEWS4: Stocks That Can Gain From a Shift That’s Making China Rich.
2019-12-06: NEWS1: How to Trade the 2020 Election, Pt. 2.NEWS2: Is Now An Opportune Moment To Examine Morgan Stanley (NYSE:MS)?.NEWS3: NYSE direct listings proposal rejected by SEC .NEWS4: Wave Goodbye to Libor. Welcome Its Successor, SOFR..NEWS5: Morgan Stanley Soared in Currency Derivatives Before Lira Mess.

Answer: Decrease