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:2019-08-23, Stock:AWK, The news for the past five days is as follows:
2019-08-16: NEWS1: American Water Works Company, Inc. -- Moody's announces completion of a periodic review of ratings of American Water Works Company, Inc..NEWS2: Should You Like American Water Works Company, Inc.’s (NYSE:AWK) High Return On Capital Employed?.
2019-08-19: NEWS1: Monday Sector Laggards: Utilities, Financial.NEWS2: Monday Sector Laggards: Utilities, Financial.NEWS3: Water prices are going to rise, Rutgers-Camden professor says.
2019-08-20: NEWS1: Illinois American Water’s Cairo District Celebrates 20 Years of Excellence in Safety.NEWS2: American States Water Receives Electric Rate Case Approval.NEWS3: American States Water Receives Electric Rate Case Approval.NEWS4: American States Water Receives Electric Rate Case Approval.
2019-08-21: NEWS1: 5 Utility Stocks to Buy for an Extra Durable Portfolio.NEWS2: 5 Utility Stocks to Buy for an Extra Durable Portfolio.NEWS3: Dividend Leaders and Laggards Among Utilities.
2019-08-22: nan

Answer: Decrease