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:2018-06-20, Stock:APD, The news for the past five days is as follows:
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
2018-06-18: NEWS1: APD Will Install Energy Storage Systems in South Korea.NEWS2: Air Products Will Discuss Latest Innovations in Liquefied Natural Gas Technology at World Gas Conference.
2018-06-19: NEWS1: APD Crosses Below Key Moving Average Level.NEWS2: APD Crosses Below Key Moving Average Level.

Answer: Decrease