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:2019-07-15, Stock:AWK, The news for the past five days is as follows:
2019-07-08: nan
2019-07-09: NEWS1: Water Utility Industry Outlook Muddy With Aging Assets.NEWS2: Water Utility Industry Outlook Muddy With Aging Assets.NEWS3: Water Utility Industry Outlook Muddy With Aging Assets.
2019-07-10: nan
2019-07-11: NEWS1: Thursday Sector Laggards: Utilities, Consumer Products.NEWS2: Thursday Sector Laggards: Utilities, Consumer Products.
2019-07-12: NEWS1: As Temperatures Rise, Illinois American Water Encourages Customers to Use Water Wisely.

Answer: Decrease