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:2018-04-20, Stock:MA, The news for the past five days is as follows:
2018-04-13: NEWS1: Bitcoin Today: Prices Continue to Rally Above $8,000 Heading Into the Weekend.NEWS2: An auction house goes high tech.NEWS3: Will Tax Cut Drive Omnicom (OMC) This Earnings Season?.NEWS4: Will Tax Cut Drive Omnicom (OMC) This Earnings Season?.NEWS5: 10 Companies Set to Dominate the Next Decade.
2018-04-16: NEWS1: What’s behind the Rise Expected in Mastercard’s Earnings in 1Q18?.NEWS2: A Look at Mastercard’s Net Revenue.NEWS3: This Move Could Increase Mastercard’s Transaction Volumes.NEWS4: Visa Inc Stock Looks Like a Big Winner Ahead of Earnings.NEWS5: Visa Inc Stock Looks Like a Big Winner Ahead of Earnings.NEWS6: MARKETS: Bonds are sending the stock market a warning—Syria's on the back burner.NEWS7: Robert Half International (RHI) Q1 Earnings: What's in Store?.NEWS8: Robert Half International (RHI) Q1 Earnings: What's in Store?.NEWS9: MARKETS: Bank of America beats on earnings thanks to stock market volatility.NEWS10: U.K. Retailers Kick Off Appeal Against Visa, Mastercard Fees.NEWS11: MOVES-Mastercard taps former U.S. trade representative as strategic growth president.NEWS12: Ambassador Michael Froman Joins Mastercard as Vice Chairman and President, Strategic Growth.
2018-04-17: NEWS1: Notable Tuesday Option Activity: MA, SFLY, ADBE.NEWS2: Notable Tuesday Option Activity: MA, SFLY, ADBE.NEWS3: Omnicom (OMC) Surpasses Q1 Earnings and Revenue Estimates.NEWS4: Omnicom (OMC) Surpasses Q1 Earnings and Revenue Estimates.NEWS5: Mastercard Increases Speed during Checkouts.NEWS6: What Could Drive Mastercard’s Performance?.NEWS7: Mastercard’s Total Operating Expenses Rose.NEWS8: Mapping startup Mapbox hires head of product from Google.NEWS9: [$$] Mastercard Hires Former Obama Trade Representative to Promote Card Use.
2018-04-18: NEWS1: Visa, Mastercard Talk About Cooperating in Online Shopping.NEWS2: Is Mastercard Incorporated’s (NYSE:MA) Balance Sheet A Threat To Its Future?.NEWS3: Will Tax Benefits Boost Waste Management (WM) Q1 Earnings?.NEWS4: ManpowerGroup (MAN) Q1 Earnings to Reflect Strong Hiring.NEWS5: ManpowerGroup (MAN) Q1 Earnings to Reflect Strong Hiring.NEWS6: Understanding Analysts’ Views on Mastercard.NEWS7: Mastercard Has Higher Valuations—Here’s Why.
2018-04-19: NEWS1: Visa, Mastercard Plan To Adopt One Shared Payment Button.NEWS2: Let Visa Inc Stock Charge Up Your Portfolio as It Tests $130.NEWS3: Discover Financial: Tax Cuts and Payment Services Division.NEWS4: Revenue Growth, Tax Cut to Aid TransUnion's (TRU) Q1 Earnings.NEWS5: Revenue Growth, Tax Cut to Aid TransUnion's (TRU) Q1 Earnings.NEWS6: Retail Spending, Credit Cards Help JPMorgan’s CCB in 1Q18.NEWS7: [$$] Visa, Mastercard Talk About Cooperating in Online Shopping.

Answer: Decrease