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:2018-12-21, Stock:DUK, The news for the past five days is as follows:
2018-12-14: NEWS1: Court puts up new roadblock for Duke Energy’s Atlantic Coast Pipeline.NEWS2: Notable ETF Inflow Detected - SPLV, WEC, DUK, CMS.NEWS3: Notable ETF Inflow Detected - SPLV, WEC, DUK, CMS.NEWS4: Duke Energy board appoints new director.NEWS5: How Duke Energy is leading the Southeast on energy efficiency.NEWS6: Duke Energy leads the Southeast on energy efficiency.NEWS7: Top-Rallied Utilities’ Current Valuations.
2018-12-17: NEWS1: DUK, SO, and D: Comparing Dividend Growth of Utility Giants.NEWS2: How Dominion Energy’s Dividend Yield Stacks Up with Peers.NEWS3: Duke Energy fails to shine in JD Power survey of business customer satisfaction.NEWS4: NEE, DUK, and SO: Top Utilities Received Higher Target Prices.NEWS5: Dominion (D) Rewards Shareholders With 10% Dividend Hike.NEWS6: Dominion (D) Rewards Shareholders With 10% Dividend Hike.NEWS7: Duke Energy provides $600,000 in winter assistance funds in Indiana.NEWS8: Low Volatility Stocks are the Market’s New Winner.NEWS9: Dominion (D) Rewards Shareholders With 10% Dividend Hike.
2018-12-18: NEWS1: 19 Best Retirement Stocks to Buy in 2019.NEWS2: 19 Best Retirement Stocks to Buy in 2019.NEWS3: ‘Iconic’ former Duke Energy CEO Jim Rogers dies.NEWS4: Jim Rogers, former Duke Energy chairman and CEO, dies at age 71.NEWS5: Duke Energy provides update on progress to close coal ash basins.NEWS6: XLU: Utilities’ Implied Volatility Trends.NEWS7: Fourth Rate Hike Likely to Raise Volatility: 5 Defensive Picks.NEWS8: Fourth Rate Hike Likely to Raise Volatility: 5 Defensive Picks.NEWS9: Top Utility Stocks’ Current Valuations.NEWS10: Duke Energy's solar rebates power private solar system growth in North Carolina.NEWS11: Fourth Rate Hike Likely to Raise Volatility: 5 Defensive Picks.NEWS12: A Look at Dominion Energy’s Payout Ratio.NEWS13: Duke Energy contributes $225K to help conserve ancient cypress trees in NC.
2018-12-19: NEWS1: Piedmont Natural Gas lags PSNC in customer satisfaction survey.NEWS2: ALLETE (ALE) Arm to Spruce Up 50 MW Wind Facility in Oregon.NEWS3: ALLETE (ALE) Arm to Spruce Up 50 MW Wind Facility in Oregon.NEWS4: ALLETE (ALE) Arm to Spruce Up 50 MW Wind Facility in Oregon.NEWS5: Business, civic leaders reflect on Jim Rogers' legacy in Charlotte, energy industry.NEWS6: The Zacks Analyst Blog Highlights: Otter, Pinnacle West, Duke, Archer Daniels and Unilever.NEWS7: The Zacks Analyst Blog Highlights: Otter, Pinnacle West, Duke, Archer Daniels and Unilever.NEWS8: Jim Rogers, Former Duke CEO and Climate Advocate, Dies at 71.NEWS9: Hedge Funds Aren’t Crazy About Duke Energy Corporation (DUK) Anymore.
2018-12-20: NEWS1: Dow Jones Grows Weekly Loss To 1,400 Points; 4 Keys To A Stock Market Bottom.NEWS2: Fed Ignores Markets' Rate Hike Woes: 5 Utilities Picks.NEWS3: Fed Ignores Markets' Rate Hike Woes: 5 Utilities Picks.NEWS4: Fed Ignores Markets' Rate Hike Woes: 5 Utilities Picks.

Answer: Decrease