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:2019-12-31, Stock:AWK, The news for the past five days is as follows:
2019-12-23: NEWS1: West Virginia American Water Receives Approval of 2020 Distribution System Improvement Charge.NEWS2: American Water (AWK) Arm to Buy Assets in Illinois for $43.3M.
2019-12-24: NEWS1: After spending $10 million, JEA ends negotiations over sale.
2019-12-26: NEWS1: Illinois American Water Signs Agreement to Acquire Granite City Wastewater Collection System.
2019-12-27: NEWS1: How Did American Water Works Company, Inc. (AWK) Compare Against Top Hedge Fund Stocks in 2019?.NEWS2: American Water Arm to Buy Granite City Wastewater System.
2019-12-30: NEWS1: How Does American Water Works Company, Inc. (NYSE:AWK) Fare As A Dividend Stock?.NEWS2: Outright sales, a concession agreement and other options -- but what is JEA's price tag?.

Answer: Decrease