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:2021-12-21, Stock:UPS, The news for the past five days is as follows:
2021-12-14: NEWS1: UPS delivers 1 billionth COVID-19 vaccine dose.NEWS2: UPS delivers more than a billion vaccines worldwide.NEWS3: Is United Parcel Service, Inc. (NYSE:UPS) A High Quality Stock To Own?.NEWS4: UPS Surpasses One Billion COVID-19 Vaccine Delivery Milestone, Continues to Deliver Hope Around the World.NEWS5: Tired of Talk About the Metaverse? Here Are 3 Great Growth Stocks for 2022.NEWS6: UPS Surpasses One Billion Covid-19 Vaccine Delivery Milestone, Continues To Deliver Hope Around The World.NEWS7: Cornerstone Total Return Fund, Inc. Buys The Energy Select Sector SPDR Fund, India Fund Inc, ....
2021-12-15: NEWS1: United Parcel Service (UPS) Gains But Lags Market: What You Should Know.NEWS2: Premarket Movers Wednesday Ahead of Fed Meeting.NEWS3: Eli Lilly, Ocugen, UPS Rise Premarket; Domino's Pizza Falls.
2021-12-16: NEWS1: Dow Jones Futures: Tech Giants Lead Bearish Market Sell-Off; Rivian Dives Late, FedEx Rises.NEWS2: Could This Be Amazon's Next Big Business?.NEWS3: 3 Blue Chip Dividend Stocks for 2022 That Are (Nearly) Impervious to Market Volatility.NEWS4: These 3 Unstoppable Stocks Have Plenty of Room to Run.NEWS5: 4 EV Stocks to Buy That Are Likely to Triple in a Year.
2021-12-17: NEWS1: AAM Bahl and Gaynor Income Growth Fund Buys Corning Inc, United Parcel Service Inc, Sells ....NEWS2: Supply chain challenges ‘have actually existed for decades’: Transfix CEO.NEWS3: United Parcel Service's (NYSE:UPS) Dividend Might Beat the Competition, but not the FED.NEWS4: US STOCKS-Wall Street falls after slide in Big Tech stocks.NEWS5: FedEx: The e-commerce growth tailwind is ‘a clear positive,’ analyst says.NEWS6: FedEx reveals a stunning stat that shows the job market is really hot.
2021-12-20: nan

Answer: Rise