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:2019-12-18, Stock:MS, The news for the past five days is as follows:
2019-12-11: NEWS1: Ping An’s OneConnect Financial Cuts IPO Target by Almost Half.NEWS2: Morgan Stanley Private Bank, N.A. -- Moody's affirms Morgan Stanley's ratings (A3 senior debt) and changes outlook to positive.NEWS3: Morgan Stanley -- Moody's affirms Morgan Stanley's ratings (A3 senior debt) and changes outlook to positive.NEWS4: E*TRADE (ETFC) Acquires First Republic's Subsidiary Gradifi.
2019-12-12: NEWS1: Top Analyst Reports for Alibaba, Disney & Morgan Stanley.NEWS2: Morgan Stanley Promotes David Flowerdew in Macro Unit.NEWS3: MS Global Franchise Fund Buys 1, Sells 1 in 3rd Quarter.NEWS4: Chip Analysts Struggle to Get Excited About 2020 After Rally.NEWS5: Morgan Stanley Ratings Affirmed by Moody's, Outlook Upgraded.NEWS6: South African Mining Revival Threatened by Power Cuts.NEWS7: Saudi Aramco touches $2tn valuation on second day of trading.
2019-12-13: NEWS1: Hedge Funds Love These 3 Peers Way More Than China Petroleum & Chemical Corp (SNP).NEWS2: Palladium Barrels Toward $2,000 as Red-Hot Rally Continues.NEWS3: The Zacks Analyst Blog Highlights: Alibaba, Disney, Morgan Stanley, Enbridge and Honda.NEWS4: BancorpSouth Unveils Share Buyback Plan to Cheer Stockholders.NEWS5: Pound Surges Most Since 2017 as Conservatives Secure a Majority.NEWS6: Japan’s Manufacturers Lost Optimism Before Stimulus Unveiled.
2019-12-16: NEWS1: Morgan Stanley Declares Quarterly Dividends on Its Preferred Stock.NEWS2: Gruma: The Largest Producer of Tortillas in the World.NEWS3: Memory Chipmakers Rally as Analysts Grow Confident on Rebound.NEWS4: Today's Pickup: Tesla's Truck May Not Ride In Europe; Pushback On Morgan Stanley's Amazon Forecast.
2019-12-17: NEWS1: Should You Invest in the iShares U.S. Broker-Dealers & Securities Exchanges ETF (IAI)?.NEWS2: The Man Who Built Amazon’s Delivery Machine.

Answer: Decrease