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:2018-06-18, Stock:ABT, The news for the past five days is as follows:
2018-06-11: nan
2018-06-12: NEWS1: Boston Scientific Up on Possible Takeover Bid by Stryker.NEWS2: Boston Scientific Up on Possible Takeover Bid by Stryker.
2018-06-13: NEWS1: Cramer continues review of $100 billion club with 2018's ....NEWS2: DexCom Stock History.NEWS3: Cramer introduces the market's newest high-quality stock group: The $100 billion club.NEWS4: 10 Dividend Aristocrats You Never Have to Worry About.NEWS5: 10 Dividend Aristocrats You Never Have to Worry About.
2018-06-14: NEWS1: Should You Be Concerned With Abbott Laboratories’s (NYSE:ABT) -73.52% Earnings Drop?.NEWS2: Allergan appoints former Abbott executive to its board.NEWS3: See what the IHS Markit Score report has to say about Abbott Laboratories..NEWS4: Report: Developing Opportunities within Abbott Laboratories, Markel, Microsoft, Gazit-Globe, National General, and ANGI Homeservices — Future Expectations, Projections Moving into 2018.NEWS5: Allergan Says Thomas Freyman To Join Board; Patrick O'Sullivan To Retire.NEWS6: Allergan Says Thomas Freyman To Join Board; Patrick O'Sullivan To Retire.
2018-06-15: NEWS1: How Much Upside Do Analysts See for Stryker?.NEWS2: 3 High-Yield Stocks at Rock-Bottom Prices.NEWS3: 3 High-Yield Stocks at Rock-Bottom Prices.

Answer: Decrease