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:2021-09-30, Stock:ABT, The news for the past five days is as follows:
2021-09-23: NEWS1: Abbott Hosts Conference Call for Third-Quarter Earnings.
2021-09-24: nan
2021-09-27: NEWS1: 10 Best Biotech Stocks Under $10.
2021-09-28: NEWS1: Abbott (ABT) Stock Moves -1.53%: What You Should Know.NEWS2: Abbot Laboratories Stock Could Soon Stage a Comeback.NEWS3: Hedge Funds Are Selling Abbott Laboratories (ABT).
2021-09-29: nan

Answer: Decrease