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:2018-10-05, Stock:APD, The news for the past five days is as follows:
2018-09-28: NEWS1: Cabot Corporation (CBT) Unveils High Purity Charcoal Powder.NEWS2: Celanese Set to Raise Prices of Acetyl Intermediate Products.NEWS3: Cabot Corporation (CBT) Unveils High Purity Charcoal Powder.NEWS4: Celanese Set to Raise Prices of Acetyl Intermediate Products.
2018-10-01: nan
2018-10-02: NEWS1: Eastman Chemical to be Aided by Acquisitions & Cost Reduction.NEWS2: Eastman Chemical to be Aided by Acquisitions & Cost Reduction.NEWS3: Celanese (CE) Poised to Gain on Productivity & Growth Actions.NEWS4: Celanese (CE) Poised to Gain on Productivity & Growth Actions.NEWS5: China Approves Praxair and Linde AG Merger.
2018-10-03: NEWS1: Praxair (PX) Scales 52-Week High: What's Driving the Rally?.NEWS2: Praxair (PX) Scales 52-Week High: What's Driving the Rally?.NEWS3: Reasons Why You Should Hold Domtar (UFS) Stock Right Now.NEWS4: Reasons Why You Should Hold Domtar (UFS) Stock Right Now.NEWS5: Praxair (PX) Scales 52-Week High: What&apos;s Driving the Rally?.
2018-10-04: NEWS1: Air Products to Display Hydrogen Fuel Cell Vehicle at America On Wheels Museum in Recognition of National Hydrogen & Fuel Cell Day.

Answer: Decrease