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:2020-04-21, Stock:APD, The news for the past five days is as follows:
2020-04-14: nan
2020-04-15: NEWS1: Is Air Products and Chemicals, Inc.'s (NYSE:APD) High P/E Ratio A Problem For Investors?.
2020-04-16: NEWS1: Air Products and Chemicals (APD) Earnings Expected to Grow: Should You Buy?.
2020-04-17: nan
2020-04-20: NEWS1: Air Products Completes Acquisition of Five Operating Hydrogen Plants for $530 Million from PBF Energy.NEWS2: PBF Energy Completes Sale of Five Operating Hydrogen Plants for $530 Million to Air Products.

Answer: Decrease