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:2018-12-24, Stock:APD, The news for the past five days is as follows:
2018-12-17: NEWS1: Air Products Announces North American Price Increase for Liquid and Bulk Industrial Gas Products.NEWS2: Air Products and Chemicals Announced a New Facility in Minnesota.
2018-12-18: NEWS1: Air Products to Hike Liquid & Bulk Industrial Gas Prices.NEWS2: Air Products to Hike Liquid & Bulk Industrial Gas Prices.NEWS3: Air Products to Hike Liquid & Bulk Industrial Gas Prices.NEWS4: Air Products and Chemicals Increases Gas Prices in North America.
2018-12-19: NEWS1: Air Products to Supply Three Nitrogen Generation Plants to an Energy Project of National Importance in The Netherlands.
2018-12-20: NEWS1: Air Products to Supply Nitrogen Plants in the Netherlands.NEWS2: Air Products to Supply Nitrogen Plants in the Netherlands.NEWS3: Air Products to Supply Nitrogen Plants in the Netherlands.NEWS4: Air Products and Chemicals Signed a New Agreement.
2018-12-21: NEWS1: When Should You Buy Air Products and Chemicals, Inc. (NYSE:APD)?.

Answer: Decrease