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:2019-08-22, Stock:ABT, The news for the past five days is as follows:
2019-08-15: NEWS1: S&P 500 Analyst Moves: ABT.NEWS2: S&P 500 Analyst Moves: ABT.
2019-08-16: NEWS1: Health Care Sector Update for 08/16/2019: ARAY, TTOO, JNJ, PFE, ABT, MRK, AMGN.NEWS2: Health Care Sector Update for 08/16/2019: ARAY, TTOO, JNJ, PFE, ABT, MRK, AMGN.NEWS3: Abbott (ABT) Down 4.4% Since Last Earnings Report: Can It Rebound?.
2019-08-19: NEWS1: Notable ETF Inflow Detected - XLV, ABT, MDT, TMO.NEWS2: Notable ETF Inflow Detected - XLV, ABT, MDT, TMO.
2019-08-20: NEWS1: Here's Why You Should Hold Onto IDEXX (IDXX) Stock for Now.NEWS2: Here's Why You Should Hold Onto IDEXX (IDXX) Stock for Now.NEWS3: Here's Why You Should Hold Onto IDEXX (IDXX) Stock for Now.NEWS4: Have Insiders Been Selling Abbott Laboratories (NYSE:ABT) Shares?.
2019-08-21: NEWS1: Top Stock Reports for Home Depot, Abbott & Bristol-Myers.NEWS2: FDA OKs Medtronic's Evolut TAVR New Indication for Low Risk.NEWS3: FDA OKs Medtronic's Evolut TAVR New Indication for Low Risk.NEWS4: Tandem Diabetes Rides on t:slim X2 Uptake, Product Pipeline.NEWS5: FDA OKs Medtronic's Evolut TAVR New Indication for Low Risk.NEWS6: 3 Top Diabetes Stocks to Watch in August.

Answer: Decrease