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:2020-06-18, Stock:COST, The news for the past five days is as follows:
2020-06-11: NEWS1: Instacart valued at nearly $14 bln in latest funding amid online sales boom.NEWS2: How Safe Is Costco and Its Dividend?.
2020-06-12: NEWS1: Best Buy Stock Is Still a Buy With or Without Coronavirus Tailwinds.
2020-06-15: NEWS1: CarMax: Disrupting the Industry and Its Own Business.NEWS2: Walmart surpasses eBay in U.S. e-commerce for the first time, Amazon still tops: eMarketer.
2020-06-16: NEWS1: Better Buy: Costco vs. Kroger.NEWS2: A ‘key ingredient’ in Costco’s cost-savings strategy.NEWS3: Top Analyst Reports for Procter & Gamble, Eli Lilly & Thermo Fisher.NEWS4: Clothing stores, not bars and restaurants, took the biggest sales hit from the coronavirus.NEWS5: The Online Grocery Boom Reveals a Few Big Winners.
2020-06-17: NEWS1: The Zacks Analyst Blog Highlights: Procter & Gamble, Eli Lilly, Thermo Fisher Scientific, Costco Wholesale and Shopify.NEWS2: Retail sales gains in May may fade once government stimulus money runs out,  experts say.NEWS3: Target raises minimum wage to $15 an hour for store, distribution and headquarter employees.NEWS4: Restaurants Will Be Back, I Promise.

Answer: Decrease