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:2020-03-19, Stock:ABT, The news for the past five days is as follows:
2020-03-12: nan
2020-03-13: NEWS1: This Medical Giant Was Socked In February — Is Its Stock A Safe Bet?.NEWS2: Abbott Labs Stock Rises 4%.
2020-03-16: nan
2020-03-17: nan
2020-03-18: NEWS1: U.S. approves Abbott coronavirus test; company set to ship 150,000.NEWS2: Abbott Labs gets FDA green light to ship coronavirus tests.NEWS3: Abbott Receives FDA Emergency Use Authorization and Launches Test to Detect Novel Coronavirus.NEWS4: Abbott (ABT) Stock Moves -0.29%: What You Should Know.

Answer: Decrease