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:2020-12-28, Stock:ABT, The news for the past five days is as follows:
2020-12-18: NEWS1: Abbott to Present at J.P. Morgan Healthcare Conference.NEWS2: Abbott (ABT) Broadens Pediatric Client Base With New Labeling.
2020-12-21: NEWS1: Abbott (ABT) Dips More Than Broader Markets: What You Should Know.
2020-12-22: NEWS1: As Vaccines Roll Out, Americans See COVID-19 Testing as Important Partner.NEWS2: Got $1,000? 3 Smart Stocks to Buy Right Now.NEWS3: At US$108, Is Abbott Laboratories (NYSE:ABT) Worth Looking At Closely?.
2020-12-23: nan
2020-12-24: NEWS1: The 3 Best Stocks for 2021.

Answer: Decrease