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:2021-04-22, Stock:PM, The news for the past five days is as follows:
2021-04-15: nan
2021-04-16: NEWS1: What to Expect from Tobacco Earnings.NEWS2: Tobacco giant Philip Morris sees a future without cigarettes — but there's a catch.
2021-04-19: NEWS1: Philip Morris and Altria Falter as Biden Administration Plans Nicotine Reduction.NEWS2: Altria Stock Tumbles on Report Biden Administration to Limit Nicotine in Cigarettes.NEWS3: Philip Morris Reports Earnings Tomorrow. Here’s What to Expect..NEWS4: Philip Morris International (NYSE:PM) Knows How To Allocate Capital.
2021-04-20: NEWS1: Philip Morris International Inc (PM) Q1 2021 Earnings Call Transcript.NEWS2: Philip Morris Stock Is Rising on Earnings, as Altria Falls.NEWS3: Philip Morris (PM) Q1 Earnings Beat Estimates, Revenues Up Y/Y.NEWS4: P&G, IBM post earnings beat; United stock falls on sales miss.NEWS5: Philip Morris (PM) Q1 Earnings and Revenues Top Estimates.NEWS6: Philip Morris beats profit, revenue expectations as IQOS strength helps offset cigarette shipment declines.NEWS7: Philip Morris International Inc. Reports Strong 2021 First-Quarter Reported Diluted EPS of $1.55 Versus $1.17 in 2020, Reflecting Adjusted Diluted EPS Growth of 21.5% on an Organic Basis.NEWS8: Philip Morris Beats Estimates but Tobacco Stocks Burn on FDA Plan.NEWS9: Altria Stock Tumbled After Report Biden Administration to Limit Nicotine in Cigarettes.
2021-04-21: NEWS1: Chip supply shortage may hurt cigarette makers.NEWS2: Philip Morris CFO talks earnings, potential nicotine regulations.NEWS3: Company News for Apr 21, 2021.

Answer: Decrease