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:2018-05-31, Stock:UPS, The news for the past five days is as follows:
2018-05-23: NEWS1: [$$] UPS Doesn't Want to Ship Your Fridge With Your Socks.NEWS2: [$$] UPS Really Doesn't Want to Ship Your Refrigerator With Your Socks.NEWS3: UPS hits customers with new fees for oversized packages.
2018-05-24: NEWS1: Amazon Flex Won't Outmuscle UPS, FedEx.NEWS2: Bernstein: Amazon Flex Is No Threat To FedEx, UPS.NEWS3: UPS Launches New Technology To Optimize Field Inventory For Critical Medical Devices.NEWS4: Today’s Free Research Reports Coverage on ZTO Express and Three More Air Delivery & Freight Services Stocks.NEWS5: [$$] UPS Really Doesn’t Want to Ship Your Refrigerator With Your Socks.
2018-05-25: NEWS1: Kevin Warren Named UPS Chief Marketing Officer.NEWS2: Noteworthy ETF Outflows: HDV, UPS, DUK, D.NEWS3: Noteworthy ETF Outflows: HDV, UPS, DUK, D.NEWS4: Bernstein: UPS, FedEx Safe From Amazon Flex.
2018-05-29: NEWS1: Should Groupon Worry About This UPS Move?.NEWS2: Should Groupon Worry About This UPS Move?.NEWS3: Should Groupon Worry About This UPS Move?.NEWS4: Coca-Cola chips in for &apos;weather-resistant steel containers&apos; in Puerto Rico.
2018-05-30: NEWS1: Blast damages Kentucky UPS facility, hurts 2 workers.NEWS2: Knight Transportation, Inc. (KNX) Ex-Dividend Date Scheduled for May 31, 2018.NEWS3: Knight Transportation, Inc. (KNX) Ex-Dividend Date Scheduled for May 31, 2018.NEWS4: Here's Why Investors Should Hold on to UPS Stock for Now.NEWS5: Here's Why Investors Should Hold on to UPS Stock for Now.NEWS6: New Sign From Above As UPS Unveils New Look For 747 Jet Ahead Of Expo 2020 Dubai.NEWS7: Here&apos;s Why Investors Should Hold on to UPS Stock for Now.

Answer: Decrease