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:2020-02-18, Stock:ABT, The news for the past five days is as follows:
2020-02-10: NEWS1: FOCUS-Countries rush to build diagnostic capacity as coronavirus spreads.
2020-02-11: NEWS1: Novacyt biotech company says winning race for high-speed virus test.
2020-02-12: NEWS1: This Medical Giant Is Lingering In A Buy Zone — Are Shares A Good Bet?.
2020-02-13: nan
2020-02-14: NEWS1: This Leading Diabetes Stock Just Launched Into A Profit-Taking Zone.

Answer: Decrease