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:2018-08-23, Stock:PM, The news for the past five days is as follows:
2018-08-16: NEWS1: IWD, MRK, PM, ORCL: Large Outflows Detected at ETF.NEWS2: IWD, MRK, PM, ORCL: Large Outflows Detected at ETF.NEWS3: [$$] Celebrity ‘influencers’ probed in UK over social media adverts.
2018-08-17: NEWS1: British American Tobacco a Top Ranked SAFE Dividend Stock With 5.1% Yield (BTI).NEWS2: British American Tobacco a Top Ranked SAFE Dividend Stock With 5.1% Yield (BTI).
2018-08-20: nan
2018-08-21: NEWS1: 3 Dividend Stocks That Pay You Better Than ExxonMobil Does.NEWS2: 3 Dividend Stocks That Pay You Better Than ExxonMobil Does.NEWS3: Is 22nd Century Group, Inc. a Buy?.NEWS4: Is 22nd Century Group, Inc. a Buy?.NEWS5: Is 22nd Century Group, Inc. a Buy?.
2018-08-22: NEWS1: What to Expect from PM’s and MO’s Revenues in the Next Year.NEWS2: Will 2018’s Second Half Be Better for Altria and Philip Morris?.NEWS3: 11.8% of DIVB Holdings Seeing Recent Insider Buys.NEWS4: 11.8% of DIVB Holdings Seeing Recent Insider Buys.

Answer: Decrease