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:2019-05-10, Stock:APD, The news for the past five days is as follows:
2019-05-03: nan
2019-05-06: NEWS1: Domtar (UFS) Q1 Earnings Surpass Estimates, Improve Y/Y.NEWS2: Domtar (UFS) Q1 Earnings Surpass Estimates, Improve Y/Y.
2019-05-07: NEWS1: The Materials Select Sector SPDR Fund Experiences Big Inflow.NEWS2: The Materials Select Sector SPDR Fund Experiences Big Inflow.NEWS3: Olin (OLN) Misses Earnings and Revenue Estimates in Q1.NEWS4: Olin (OLN) Misses Earnings and Revenue Estimates in Q1.NEWS5: Mosaic (MOS) Tops Earnings Estimates in Q1, Cuts FY19 View.NEWS6: Mosaic (MOS) Tops Earnings Estimates in Q1, Cuts FY19 View.NEWS7: See what the IHS Markit Score report has to say about Air Products and Chemicals Inc..NEWS8: Mosaic (MOS) Tops Earnings Estimates in Q1, Cuts FY19 View.NEWS9: Olin (OLN) Misses Earnings and Revenue Estimates in Q1.
2019-05-08: NEWS1: Chemours' (CC) Earnings, Revenues Trail Estimates in Q1.NEWS2: Chemours' (CC) Earnings, Revenues Trail Estimates in Q1.NEWS3: Cabot's (CBT) Earnings Beat, Revenues Miss Estimates in Q2.NEWS4: Cabot's (CBT) Earnings Beat, Revenues Miss Estimates in Q2.NEWS5: Cabot's (CBT) Earnings Beat, Revenues Miss Estimates in Q2.NEWS6: Chemours' (CC) Earnings, Revenues Trail Estimates in Q1.
2019-05-09: NEWS1: Albemarle's (ALB) Earnings & Revenues Top Estimates in Q1.NEWS2: Albemarle's (ALB) Earnings & Revenues Top Estimates in Q1.NEWS3: Albemarle's (ALB) Earnings & Revenues Top Estimates in Q1.

Answer: Rise