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:2021-07-28, Stock:WMT, The news for the past five days is as follows:
2021-07-21: NEWS1: Walmart Hosts Free Wellness Day To Empower Customers To Prioritize Health.NEWS2: Walmart Hosts Free Wellness Day To Empower Customers To Prioritize Health.
2021-07-22: NEWS1: UPDATE 1-Walmart's Mexico unit revenue grows 3.3%; store openings rise.NEWS2: Crocs is suing Walmart, Hobby Lobby and 19 others for copycat clogs.NEWS3: Is It Time to Buy the Dow's Worst-Performing Dividend Giants?.NEWS4: Instacart Inks Deal with Startup to Use Robots in Warehouses.NEWS5: Bet on Rising P/E Investing With These 5 Top-Ranked Stocks.NEWS6: Morrisons pension bosses push for promises from Fortress as deal rumbles on.
2021-07-23: NEWS1: Walmart Reigns In Grocery Delivery Wars, But Instacart Is Pushing Hard.NEWS2: 10 Best Dividend Aristocrats to Buy According to Hedge Funds.NEWS3: Consumers Get Another Kick From Electric Scooters This Summer.NEWS4: UPDATE 2-India court quashes Amazon, Walmart's Flipkart bid to stall antitrust probe.NEWS5: India court quashes Amazon, Walmart's Flipkart bid to stall antitrust probe.NEWS6: Zomato Soars 80% in Debut of India’s New Tech Generation.
2021-07-26: NEWS1: Walmart (WMT) Gains But Lags Market: What You Should Know.
2021-07-27: NEWS1: These companies still donate to Jan. 6 seditionists in Congress.NEWS2: These companies still donate to Jan. 6 seditionists in Congress.NEWS3: Walmart to cover worker tuition costs at some colleges as war for talent heats up.NEWS4: Bed Bath & Beyond CEO: We want to make retail investors happy.NEWS5: Walmart will pay for workers' college tuition and books, removing $1 per day fee.NEWS6: Walmart to pay college, book costs for full and part-time staff.NEWS7: UPDATE 1-Walmart to pay college, book costs for full and part-time staff.NEWS8: Walmart to Pay 100% of College Tuition and Books for Associates.NEWS9: Walmart to pay for tuition and books for its employee debt-free college perk.NEWS10: Walmart Set to Pay for 100% of Workers' College Tuition.NEWS11: Walmart's Flipkart goes to Indian Supreme Court in antitrust case-sources.NEWS12: Walmart Inc. (NYSE:WMT) Looks Like a Mediocre Pick For Pure Income Investors.

Answer: Decrease