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:2018-08-22, Stock:DUK, The news for the past five days is as follows:
2018-08-15: NEWS1: Duke Energy Foundation grants will help strengthen nonprofits, provide access to the arts in South Carolina.NEWS2: Duke Energy Corporation (DUK) Ex-Dividend Date Scheduled for August 16, 2018.NEWS3: Duke Energy Corporation (DUK) Ex-Dividend Date Scheduled for August 16, 2018.NEWS4: Coal's Future Still Dark.
2018-08-16: NEWS1: Should VictoryShares US 500 Volatility Wtd ETF (CFA) Be on Your Investing Radar?.NEWS2: Should VictoryShares US 500 Volatility Wtd ETF (CFA) Be on Your Investing Radar?.NEWS3: If You're in Your 60s, Consider These 3 Stocks.NEWS4: If You're in Your 60s, Consider These 3 Stocks.NEWS5: If You&apos;re in Your 60s, Consider These 3 Stocks.
2018-08-17: NEWS1: SPLV, GUSH: Big ETF Inflows.NEWS2: SPLV, GUSH: Big ETF Inflows.
2018-08-20: NEWS1: How Top Utility Stocks Are Currently Valued.NEWS2: XLU: Why Utilities Continue to Look Strong.NEWS3: Movers and Shakers from S&P 500 Utilities Last Week.NEWS4: Duke Energy selects six companies to receive Power Partner award.NEWS5: Trump to Relax Emission Rules: Will Coal Industry Benefit?.NEWS6: Trump to Relax Emission Rules: Will Coal Industry Benefit?.NEWS7: How Institutional Investors Played Duke Energy in Q2 2018.NEWS8: Trump to Relax Emission Rules: Will Coal Industry Benefit?.
2018-08-21: NEWS1: Duke Energy’s coal cutbacks to continue despite move by Trump administration.NEWS2: PSNC buys 30% share of interstate pipeline spur into NC.NEWS3: Duke Energy linemen win regional contest; advance to International Lineman's Rodeo.NEWS4: NEE, DUK, SO, D: Analyst Views and Price Targets on Top Utilities.NEWS5: How Duke Energy, Walmart deal would expand clean energy for commercial customers in Carolinas.

Answer: Decrease