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:2019-11-06, Stock:ABT, The news for the past five days is as follows:
2019-10-30: NEWS1: Medical Instruments' Oct 31 Earnings Roster: IDXX, ABMD & More.
2019-10-31: nan
2019-11-01: nan
2019-11-04: NEWS1: UPDATE 2-FDA classifies Abbott's blood pumping system recall as most serious.NEWS2: FDA classifies Abbott's blood pumping system recall as most serious.NEWS3: 3 Medical Product Stocks Likely to Beat This Earnings Season.
2019-11-05: nan

Answer: Rise