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:2021-02-25, Stock:COST, The news for the past five days is as follows:
2021-02-18: NEWS1: Walmart just dealt a major blow to other retailers.
2021-02-19: NEWS1: Does Costco Wholesale (NASDAQ:COST) Have A Healthy Balance Sheet?.
2021-02-22: NEWS1: How COVID-19 changed the retail landscape.NEWS2: Look out Costco — Sam’s Club is booming amid pandemic.NEWS3: This Costco rival is booming.
2021-02-23: NEWS1: How Much Does a Costco Store Sell Each Year?.NEWS2: Better Buy: Costco vs. Nike.NEWS3: Walmart's $14 Billion Bet on Growth.
2021-02-24: NEWS1: Munger: 'The world would be better off without' SPACs.NEWS2: Charlie Munger says Costco 'has one thing that Amazon does not'.NEWS3: Charlie Munger: ‘Costco presents some danger to Amazon’.NEWS4: A 4-Minute Look at Medpace Holdings.NEWS5: 3 Retail Apocalypse-Proof Stocks Poised For A Bull Run.

Answer: Decrease