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:2018-05-22, Stock:ABT, The news for the past five days is as follows:
2018-05-15: NEWS1: How Did Bausch + Lomb Perform in 1Q18?.NEWS2: See what the IHS Markit Score report has to say about Abbott Laboratories..NEWS3: 3 Top Healthcare Stocks to Buy in May.NEWS4: 3 Top Healthcare Stocks to Buy in May.
2018-05-16: NEWS1: See what the IHS Markit Score report has to say about Abbott Laboratories..
2018-05-17: NEWS1: See what the IHS Markit Score report has to say about Abbott Laboratories..
2018-05-18: NEWS1: Why Is Abbott (ABT) Up 2% Since Its Last Earnings Report?.NEWS2: Why Is Abbott (ABT) Up 2% Since Its Last Earnings Report?.NEWS3: Why Is Abbott (ABT) Up 2% Since Its Last Earnings Report?.NEWS4: See what the IHS Markit Score report has to say about Abbott Laboratories..
2018-05-21: NEWS1: The Performance of Roche’s Diagnostics Division in Q1 2018.NEWS2: Shocking the Spine Offers an Alternative to Opioids.

Answer: Decrease