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:2018-12-24, Stock:ABT, The news for the past five days is as follows:
2018-12-17: NEWS1: Abbot Labs to Rise.NEWS2: MBIO: Mustang: A Steed on the Fast Track.NEWS3: A Solution to the Nation's Current Opioid Overdose Epidemic and The World's Leading Cause of Disability.NEWS4: Abbott Hosts Conference Call for Fourth-Quarter Earnings.
2018-12-18: NEWS1: Abbott (ABT) Outpaces Stock Market Gains: What You Should Know.NEWS2: 5 Dividend Aristocrats Where Analysts See Capital Gains.NEWS3: 5 Dividend Aristocrats Where Analysts See Capital Gains.NEWS4: 5 Beaten-Down Medical Product Stocks to Rebound in 2019.
2018-12-19: NEWS1: Get Bubbly this New Year with Abbott's New Pedialyte® Sparkling Rush™ Powder Packs.NEWS2: Abbott Laboratories (NYSE:ABT) Insiders Increased Their Holdings.
2018-12-20: NEWS1: Notable ETF Inflow Detected - XLV, ABBV, ABT, CVS.NEWS2: Notable ETF Inflow Detected - XLV, ABBV, ABT, CVS.
2018-12-21: NEWS1: Marlo Thomas, Matthew Morrison and More at Brooks Brothers Annual Holiday Celebration in NYC to Benefit St. Jude.

Answer: Decrease