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:2018-01-18, Stock:PM, The news for the past five days is as follows:
2018-01-10: NEWS1: Philip Morris To Go Smoke-Free In The UK: A Necessity Or A PR Stunt?.
2018-01-11: NEWS1: Notable ETF Outflow Detected - VYM, PM, QCOM, UPS.NEWS2: On This Day In Market History: Surgeon General First Warns Of Smoking Hazard.NEWS3: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Philip Morris International Inc. of Class Action Lawsuit and Upcoming Deadline - PM.
2018-01-12: NEWS1: Rosen Law Firm Announces Filing of Securities Class Action Lawsuit Against Philip Morris International Inc. – PM.NEWS2: SHAREHOLDER ALERT: Pawar Law Group Announces a Securities Class Action Lawsuit Against Philip Morris International Inc. - PM.NEWS3: Here's What's Ahead for Altria Group in 2018.NEWS4: Here&apos;s What&apos;s Ahead for Altria Group in 2018.NEWS5: SHAREHOLDER ALERT: Brower Piven Notifies Investors of Class Action Lawsuit And Encourages Those Who Have Losses In Excess Of $100,000 From Investment In Philip Morris International Inc. (NYSE: PM) To Contact Brower Piven Before The Lead Plaintiff Deadline.NEWS6: 3 Dividend Stocks That Pay You More Than Coca-Cola.NEWS7: 3 Dividend Stocks That Pay You More Than Coca-Cola.NEWS8: What? Philip Morris Wants Out of the Cigarette Business?.NEWS9: What? Philip Morris Wants Out of the Cigarette Business?.
2018-01-16: NEWS1: Philip Morris International in 2018: What to Expect.NEWS2: Philip Morris International in 2018: What to Expect.
2018-01-17: NEWS1: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Philip Morris International Inc. of Class Action Lawsuit and Upcoming Deadline – PM.NEWS2: Why Philip Morris International Inc. Advanced 15.5% in 2017.NEWS3: Why Philip Morris International Inc. Advanced 15.5% in 2017.

Answer: Decrease