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:2021-12-16, Stock:ABT, The news for the past five days is as follows:
2021-12-09: NEWS1: Is Abbott Labs (ABT) Still a Great Long-Term Pick?.NEWS2: Tekla Healthcare Investors Buys Amgen Inc, Guardant Health Inc, Icon PLC, Sells Abbott ....
2021-12-10: NEWS1: 3 Healthcare Stocks for Long-Term Dividend Growth.NEWS2: Abbott Names Robert B. Ford Chairman of the Board; Miles D. White to Retire as Executive Chairman.NEWS3: Abbott Increases Quarterly Dividend for 50th Consecutive Year.
2021-12-13: NEWS1: Calamos Growth and Income Portfolio Buys Abbott Laboratories, Huntington Bancshares Inc, Eli ....NEWS2: T. Rowe Price Exchange-Traded Funds, Inc. Buys Microsoft Corp, Amazon. ....
2021-12-14: NEWS1: Miles White exits Abbott Labs with retirement as executive chairman.
2021-12-15: NEWS1: Abbott (ABT) Outpaces Stock Market Gains: What You Should Know.NEWS2: Addressing Social Issues to Advance Health Equity.NEWS3: Tributary Balanced Fund Buys Qualcomm Inc, Rent-A-Center Inc, Paycom Software Inc, Sells ....

Answer: Rise