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:2018-12-21, Stock:ABT, The news for the past five days is as follows:
2018-12-14: NEWS1: 5 Biggest Medtech Stocks -- Are They Buys?.NEWS2: 5 Biggest Medtech Stocks -- Are They Buys?.NEWS3: 5 Biggest Medtech Stocks -- Are They Buys?.NEWS4: Health Care Sector Update for 12/14/2018: JNJ, KANG, AXON, PFE, ABT, MRK, AMGN.NEWS5: Health Care Sector Update for 12/14/2018: JNJ, KANG, AXON, PFE, ABT, MRK, AMGN.NEWS6: Daily Dividend Report: NLY, ABT, PFE, T, EQR.NEWS7: Daily Dividend Report: NLY, ABT, PFE, T, EQR.NEWS8: Abbott Raises Quarterly Dividend 14%, Increasing Payouts for 47 Straight Years.NEWS9: Do Analysts See Any Upside for DaVita Stock?.
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.

Answer: Decrease