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:2020-05-27, Stock:COST, The news for the past five days is as follows:
2020-05-19: NEWS1: US Indexes End Lower Tuesday.NEWS2: Here's What A Top Mutual Fund Bought, Sold Amid Coronavirus Crisis.NEWS3: Here's What A Top Mutual Fund Bought, Sold Amid Coronavirus Crisis.
2020-05-20: NEWS1: The Top 5 Costco Shareholders.NEWS2: Target's online sales surge in Q1, but can it last?.NEWS3: Costco Could Be a Buy for a Pre-Earnings Rally.NEWS4: Better Buy: Costco vs. Lowe's.NEWS5: Better Buy: Costco vs. Lowe's.NEWS6: Target's bottom line fueled by people spending during the coronavirus.NEWS7: Why Costco Deserves a Place in Your Portfolio.NEWS8: ‘I woke up in a free country’ — Costco shopper gets bounced from store after refusing to wear a mask.
2020-05-21: NEWS1: Warren Buffett on the Advantage of Size.NEWS2: What Results From BJ’s Wholesale Could Mean for Costco’s Earnings.NEWS3: Better Buy: Costco vs. Constellation Brands.NEWS4: Coca-Cola CEO: Business is improving but 'we have to be cautious'.
2020-05-22: NEWS1: Stimulus checks are helping our shoppers: Walmart US CEO.NEWS2: 7 Earnings Reports to Watch Next Week.NEWS3: BIG vs. COST: Which Stock Is the Better Value Option?.NEWS4: Buy Costco (COST) Stock Before It Makes Its Next Big Move.NEWS5: UBS-Barclays Commercial Mortgage Tr 2013-C5 -- Moody's affirms nine and downgrades three classes of UBS 2013-C5.NEWS6: Biden hits Amazon on taxes, which may benefit from the coronavirus outbreak.
2020-05-26: NEWS1: ‘I’m terrified’ — as the U.S. begins to reopen, one small business owner prepares for a ‘dicey’ summer.NEWS2: Target CEO: We want to be the safest place to shop in America.NEWS3: Hedge Funds Started Cashing Out Of Costco Wholesale Corporation (COST).NEWS4: Target CEO: 'America was back in our stores shopping' after stimulus checks.NEWS5: Costco, AutoZone, Salesforce and Dollar General are part of Zacks Earnings Preview.NEWS6: UBS-Barclays Commercial Mortgage Trust 2013-C5 -- Moody's affirms nine and downgrades three classes of UBS 2013-C5.NEWS7: Better Buy: Costco vs. Kimberly-Clark.NEWS8: Costco (COST) to Report Q3 Earnings: What Awaits the Stock?.NEWS9: ‘Project Birch’: Treasury draws up last resort bailout plan to rescue Britain’s largest companies.

Answer: Rise