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:2019-05-07, Stock:COST, The news for the past five days is as follows:
2019-04-30: NEWS1: LOVESAC CO (LOVE) Q4 2019 Earnings Call Transcript.NEWS2: Costco Boosts Its Dividend: What You Should Know.NEWS3: Costco Boosts Its Dividend: What You Should Know.NEWS4: Costco May Be a Bargain but the Stock Is Not, Analyst Says.NEWS5: Costco Boosts Its Dividend: What You Should Know.NEWS6: Small Gains Still Bring New Highs.NEWS7: Small Gains Still Bring New Highs.NEWS8: Costco Is a Retailing Star, but the Stock Is No Bargain, Analyst Says.NEWS9: How to quit your job and travel the world, in 7 simple (-sounding) steps.NEWS10: Small Gains Still Bring New Highs.NEWS11: See what the IHS Markit Score report has to say about Costco Wholesale Corp..
2019-05-01: NEWS1: The Failed Asda Merger Actually Might Help Walmart Stock.NEWS2: The Failed Asda Merger Actually Might Help Walmart Stock.NEWS3: The Failed Asda Merger Actually Might Help Walmart Stock.
2019-05-02: NEWS1: 3 Large-Cap Stocks for Income Investors to Buy Right Now.
2019-05-03: NEWS1: CSAIL 2015-C2 Commercial Mortgage Trust -- Moody's affirms six classes of CSAIL 2015-C2.NEWS2: Is Costco Wholesale (COST) Outperforming Other Retail-Wholesale Stocks This Year?.NEWS3: Is Costco Wholesale (COST) Outperforming Other Retail-Wholesale Stocks This Year?.NEWS4: Noteworthy ETF Outflows: VT, COST, NKE, BRK.A.NEWS5: Noteworthy ETF Outflows: VT, COST, NKE, BRK.A.NEWS6: Is Costco Wholesale (COST) Outperforming Other Retail-Wholesale Stocks This Year?.NEWS7: Berkshire Director: Nothing indicating downward shift in the economy.
2019-05-06: NEWS1: How Corporate America is prepared for Trump’s 25% tariffs on China.NEWS2: Guide to Buying a Diamond Ring at Costco (COST, TIF).NEWS3: Amazon in prime position for 1-day shipping, Apple's identity crisis, Uber's IPO on deck and white wine emoji outrage.

Answer: Decrease