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:2021-10-11, Stock:ABT, The news for the past five days is as follows:
2021-10-04: nan
2021-10-05: NEWS1: Abbott says at-home COVID tests will be widely available again by end of October.NEWS2: How Abbott Labs’ vision for health care and digital tech is coming together.NEWS3: Yahoo Finance Presents: Abbott President & CEO Robert Ford.NEWS4: Abbott is first health care company to keynote at CES.NEWS5: Abbott (ABT) Gets FDA Nod for Amplatzer Talisman System.NEWS6: FOCUS-Rapid COVID-19 tests increasingly scarce, pricey as demand from employers jumps.
2021-10-06: nan
2021-10-07: NEWS1: Abbott (ABT) Outpaces Stock Market Gains: What You Should Know.
2021-10-08: NEWS1: 10 Best Big Pharma Stocks to Buy Now.

Answer: Decrease