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:2018-09-07, Stock:APD, The news for the past five days is as follows:
2018-08-30: NEWS1: CF Industries (CF) Hits New 52-Week High: What's Driving It?.NEWS2: CF Industries (CF) Hits New 52-Week High: What's Driving It?.NEWS3: PPG Industries to Build New Coatings R&D Center in China.NEWS4: PPG Industries to Build New Coatings R&D Center in China.NEWS5: CF Industries (CF) Hits New 52-Week High: What&apos;s Driving It?.NEWS6: PPG Industries to Build New Coatings R&D Center in China.NEWS7: See what the IHS Markit Score report has to say about Air Products and Chemicals Inc..
2018-08-31: NEWS1: Celanese (CE) Up 19% in a Year: What's Going in its Favor?.NEWS2: Celanese (CE) Up 19% in a Year: What's Going in its Favor?.NEWS3: Steel Dynamics (STLD) Stock Up 31% in a Year: Here's Why.NEWS4: Steel Dynamics (STLD) Stock Up 31% in a Year: Here's Why.
2018-09-04: NEWS1: DowDuPont to Be Part of FTSE4Good Index.NEWS2: Reliance Steel (RS) Up 19% in a Year: What's Working in Favor?.NEWS3: Reliance Steel (RS) Up 19% in a Year: What's Working in Favor?.NEWS4: Andersons Rides on Favorable Grain Operating Environment.NEWS5: Andersons Rides on Favorable Grain Operating Environment.NEWS6: Air Products to Support First Commercial-scale Liquid Hydrogen-based Fueling Station in China.NEWS7: Mosaic (MOS) Up 12% in 3 Months: What's Going in its Favor?.NEWS8: Mosaic (MOS) Up 12% in 3 Months: What's Going in its Favor?.NEWS9: Andersons Rides on Favorable Grain Operating Environment.
2018-09-05: NEWS1: Air Products' CEO Seifi Ghasemi to Present at Credit Suisse 31st Annual Basic Materials Conference on September 12.NEWS2: Air Products to Support China's Hydrogen Fueling Station.NEWS3: Air Products to Support China's Hydrogen Fueling Station.NEWS4: U.S. Chemical Production on an Uptrend: 5 Stocks to Scoop Up.NEWS5: U.S. Chemical Production on an Uptrend: 5 Stocks to Scoop Up.NEWS6: 5 Reasons to Add Reliance Steel (RS) Stock to Your Portfolio.NEWS7: 5 Reasons to Add Reliance Steel (RS) Stock to Your Portfolio.
2018-09-06: NEWS1: Celanese Hikes Price of Engineered Materials Polymer Products.NEWS2: Celanese Hikes Price of Engineered Materials Polymer Products.NEWS3: Celanese Hikes Price of Engineered Materials Polymer Products.

Answer: Decrease