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:2019-05-15, Stock:MA, The news for the past five days is as follows:
2019-05-08: NEWS1: Jeff Auxier Comments on Mastercard.NEWS2: Jeff Auxier's 1st Quarter Auxier Focus Fund Shareholder Letter.NEWS3: PayPal vs. Venmo: What's the Difference?.NEWS4: Facebook Launches Intense New Battle to Serve as Your Wallet.
2019-05-09: NEWS1: Earningspalooza Highlights Q2 2019.NEWS2: Why Bernie Sanders & AOC want to cap credit card interest rates at 15%.NEWS3: Mastercard Chief Product Officer on the evolving credit card industry and what consumers really want.NEWS4: AOC, Bernie Sanders introduce plan to cap credit card rates, blast 'loan-sharking'.NEWS5: How to Succeed Using Technology In Your Small Business.
2019-05-10: nan
2019-05-13: NEWS1: Why Jumia Technologies Stock Plunged but Then Recovered.NEWS2: Why Jumia Technologies Stock Plunged but Then Recovered.NEWS3: Why Jumia Technologies Stock Plunged but Then Recovered.NEWS4: Jumia Technologies Posts Higher First-Quarter Revenue.
2019-05-14: NEWS1: Why the Outlook of Square Stock Is Still Bright.NEWS2: Why the Outlook of Square Stock Is Still Bright.NEWS3: IBD Stock Of The Day: Visa Flashes Several Bullish Signals Amid Market Correction.NEWS4: Why the Outlook of Square Stock Is Still Bright.NEWS5: Mastercard Enables Banks and Merchants to Rapidly Innovate with New Digital Platform That Integrates Leading Fintech Solutions and Mastercard Capabilities.

Answer: Rise