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:2021-04-09, Stock:UPS, The news for the past five days is as follows:
2021-04-01: NEWS1: ELMS CEO breaks down the EV boom amid pandemic.
2021-04-05: nan
2021-04-06: NEWS1: KKR-backed OneStream Software Raises $200 Million at $6 Billion Valuation.
2021-04-07: NEWS1: Autonomous Driving Tech Firm TuSimple To Raise Over $1B In IPO Valued At $8.3B.NEWS2: Georgia voting law: Bridgestone Golf CEO says the company is staying put in the state.NEWS3: UPS to buy electric aircraft to cut delivery time for small markets.NEWS4: UPS to buy electric aircraft to cut delivery time for small markets.NEWS5: UPS to buy electrical vertical takeoff aircraft from Beta Technologies, with first deliveries expected in 2024.NEWS6: UPS Bets on Electric Aircraft to Get Packages to the Hinterlands.NEWS7: UPS Flight Forward Adds Innovative New Aircraft, Enhancing Capabilities and Network Sustainability.NEWS8: United Parcel to Buy EV Aircraft to Speed Deliveries.
2021-04-08: NEWS1: Can UPS (UPS) Keep the Earnings Surprise Streak Alive?.

Answer: Rise