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:2020-02-13, Stock:COST, The news for the past five days is as follows:
2020-02-06: nan
2020-02-07: NEWS1: 7 Reasons Not to Buy Into the Hype Over Reynolds IPO.
2020-02-10: NEWS1: Costco Could Keep Pushing Higher, Cramer Tells Action Alerts PLUS Members.NEWS2: PriceSmart's January Comps Up Despite Adverse Currency Woes.NEWS3: 5 Retailers Likely to Emerge Winners This Earnings Season.
2020-02-11: NEWS1: Costco (COST) Stock Sinks As Market Gains: What You Should Know.
2020-02-12: NEWS1: Seattle Councilmember Sawant takes aim at Amazon with revived payroll tax.

Answer: Rise