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:2021-05-21, Stock:MCD, The news for the past five days is as follows:
2021-05-14: NEWS1: Krispy Kreme, McDonald's, Shake Shack help support vaccine push.NEWS2: U.S. employers battle labor shortage.NEWS3: Big companies follow big government.NEWS4: Rise of online ordering ‘will continue’ after COVID-19: Yum China CEO.
2021-05-17: NEWS1: U.S. experiencing 'a marked shift in bargaining power towards lower-income workers'.NEWS2: McDonald's (MCD) Rides on Robust Comps Growth Amid Traffic Woes.
2021-05-18: NEWS1: Bank of America Down After Saying It Will Raise Minimum Pay to $25 an Hour by 2025.
2021-05-19: NEWS1: McDonald’s Workers Across 15 Cities Go On Strike to Fight for Living Wages.NEWS2: The revenge of the underpaid.NEWS3: Men Got Higher Pay Than Women 59% of the Time for Same Tech Jobs.NEWS4: Under Armour to lift minimum hourly wage to $15 in U.S..NEWS5: Chili's owner sees people return in droves for sizzling fajitas, ribs and $5 margaritas.NEWS6: 15 Largest Spice Companies in the World.NEWS7: From Amazon to McDonald's, here's who's hiking wages amid the labor crunch.NEWS8: Burger King aims to take chicken sandwich crown with new 'Ch'King'.
2021-05-20: NEWS1: McDonald's is sued for $10 billion for alleged bias against Black-owned media.NEWS2: McDonald's Announces Quarterly Cash Dividend.NEWS3: ByteDance and McDonald's are thriving in post Covid-19 China by riding e-commerce boom, says private-equity backer Carlyle.NEWS4: McDonald's Increasing Spend with Diverse-Owned Media, Content and Production Partners.

Answer: Decrease