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:2018-12-28, Stock:UPS, The news for the past five days is as follows:
2018-12-20: NEWS1: See what the IHS Markit Score report has to say about United Parcel Service Inc..NEWS2: How Have FedEx Shares Performed in 2018?.NEWS3: Calculating The Fair Value Of United Parcel Service, Inc. (NYSE:UPS).NEWS4: Amazon Challenges FedEx, UPS With New Air Freight Hub.NEWS5: TNT Express Albatross Rears Its Head In FedEx's Rocky Q2 Results.
2018-12-21: NEWS1: Top Research Reports for Procter & Gamble, Oracle & United Parcel Service.NEWS2: Top Research Reports for Procter & Gamble, Oracle & United Parcel Service.NEWS3: Top Research Reports for Procter & Gamble, Oracle & United Parcel Service.NEWS4: FedEx's Management Doesn't Think Amazon's a Threat.NEWS5: FedEx's Management Doesn't Think Amazon's a Threat.NEWS6: FedEx&apos;s Management Doesn&apos;t Think Amazon&apos;s a Threat.NEWS7: Reminder: You're Nearly Out of Time to Order Christmas Gifts Online.NEWS8: Reminder: You're Nearly Out of Time to Order Christmas Gifts Online.NEWS9: Reminder: You&apos;re Nearly Out of Time to Order Christmas Gifts Online.NEWS10: Amazon leases another 10 aircraft from ATSG to expand Amazon Air.NEWS11: UPS's David Abney to be inducted into Horatio Alger Association.NEWS12: UPS&apos;s David Abney to be inducted into Horatio Alger Association.
2018-12-24: NEWS1: Digital Broker Transfix is Trying to Raise a Series D at an $800M Valuation.NEWS2: UPS to pay $4.9 million to settle religious discrimination lawsuit, enhance training.NEWS3: The Zacks Analyst Blog Highlights: Procter & Gamble, Oracle, United Parcel Service, FedEx and AstraZeneca.NEWS4: The Zacks Analyst Blog Highlights: Procter & Gamble, Oracle, United Parcel Service, FedEx and AstraZeneca.NEWS5: The Zacks Analyst Blog Highlights: Procter & Gamble, Oracle, United Parcel Service, FedEx and AstraZeneca.NEWS6: [$$] Retailers Wrapping Up Holidays With Cheer.NEWS7: Stores Finishing the Holidays on a High Note.NEWS8: [$$] Holiday Returns Already Are Flooding Parcel Networks.NEWS9: [$$] Stores Finishing the Holidays on a High Note.
2018-12-26: NEWS1: Why United Parcel Service Stock Popped 6%.NEWS2: Why United Parcel Service Stock Popped 6%.NEWS3: Why United Parcel Service Stock Popped 6%.NEWS4: Shipping companies see record e-commerce deliveries, reco....NEWS5: Amazon Stock Crashed Into Bear Market Territory.NEWS6: USPS pulls ahead of UPS and FedEx for e-commerce shipping.
2018-12-27: NEWS1: UPS and FedEx Are Having a ‘Solid Peak Shipping Season’.NEWS2: FedEx and UPS Shares Rose on December 26.NEWS3: [$$] On-Demand Warehouse Space Gains Traction in Tight Real-Estate Market.

Answer: Decrease