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:2018-06-18, Stock:APD, The news for the past five days is as follows:
2018-06-11: NEWS1: Air Products to Install Energy Storage Systems at Three of Its Sites in Korea.
2018-06-12: NEWS1: Air Products to Install Energy Storage Systems in Korea.NEWS2: Air Products to Install Energy Storage Systems in Korea.NEWS3: Edited Transcript of APD earnings conference call or presentation 26-Apr-18 2:00pm GMT.NEWS4: Air Products and Chemicals Upgrades Its Asia Technology Center.NEWS5: 3 Charts That Suggest It's Time to Buy Basic Materials Stocks.NEWS6: Air Products Will Introduce Its New Gas Density Sensor for Sintering Furnaces at POWDERMET 2018.NEWS7: Air Products to Install Energy Storage Systems in Korea.NEWS8: Air Products to Install Energy Storage Systems at Three of Its Sites in Korea.
2018-06-13: NEWS1: Air Products to Unveil New Gas Density Sensor at Powdermet.NEWS2: Air Products to Unveil New Gas Density Sensor at Powdermet.NEWS3: Air Products to Unveil New Gas Density Sensor at Powdermet.
2018-06-14: NEWS1: XLB, PX, LYB, APD: Large Inflows Detected at ETF.NEWS2: XLB, PX, LYB, APD: Large Inflows Detected at ETF.
2018-06-15: nan

Answer: Decrease