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:2020-07-01, Stock:COST, The news for the past five days is as follows:
2020-06-24: nan
2020-06-25: NEWS1: Here’s Why Food Retailers Have a Leg Up on Amazon.NEWS2: Buy Reynolds and Costco Stock, Analyst Says. At Home Dining Is Their Friend..
2020-06-26: NEWS1: Costco Looks to Entice Shoppers With the Return of Free Samples.NEWS2: CFCRE Commercial Mortgage Trust 2011-C2 -- Moody's affirms six and downgrades four classes of CFCRE 2011-C2.NEWS3: News On The Move: Amazon to rename Seattle's KeyArena, Costco brings back free samples at remote locations	.
2020-06-29: NEWS1: The Rundown: Top headlines today: June 29, 2020.NEWS2: Costco’s Business Is Getting Back to Normal. Don’t Get Too Excited..NEWS3: Here are 9 hand sanitizers that the FDA warns can be toxic if absorbed by the body.NEWS4: Covid Changed the Definition of Corporate Leadership. Meet Barron’s New Top CEOs..
2020-06-30: NEWS1: Charlie Munger: Sometimes It's Better to Raise Prices.NEWS2: The Zacks Analyst Blog Highlights: Walmart, Target, Costco and Amazon.

Answer: Rise