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:2020-01-09, Stock:COST, The news for the past five days is as follows:
2020-01-02: NEWS1: Will Target (TGT) Continue Its Illustrious Run in 2020?.NEWS2: 3 Reasons Why TJX Companies (TJX) Stock Appears Promising.NEWS3: Walmart (WMT) to Sustain Steady Show on Online Strength.NEWS4: Burlington Hits New 52 Week High: Is There More Room to Run?.NEWS5: Should You Be Excited About Costco Wholesale Corporation's (NASDAQ:COST) 23% Return On Equity?.
2020-01-03: NEWS1: 3 Retail Stocks to Buy in January.
2020-01-06: NEWS1: TGT vs. COST: Which Stock Should Value Investors Buy Now?.NEWS2: SmileDirectClub invades 3,800 Walmart stores with these new products.NEWS3: Costco Beats Earnings, but Stock Fades on Charts.
2020-01-07: nan
2020-01-08: NEWS1: Costco's December sales rise 11% to $17 billion.NEWS2: Costco Wholesale Corporation Reports December Sales Results.NEWS3: Costco Comparable Sales Rose 9% in December Amid Holiday Boost.NEWS4: Costco Should be Able to Further Extend Its Advantaged Model Abroad, Resulting in Lasting Growth.

Answer: Rise