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:2021-08-06, Stock:AWK, The news for the past five days is as follows:
2021-07-30: nan
2021-08-02: NEWS1: American Water Works (AWK) Q2 Earnings and Revenues Beat Estimates.NEWS2: American Water Reports Second Quarter 2021 Results.NEWS3: [video]American Water Works Could Be Vulnerable to Spillover From the Broader Market.
2021-08-03: NEWS1: American Water Works Co Inc (AWK) Q2 2021 Earnings Call Transcript.NEWS2: American Water (AWK) Beats on Q2 Earnings, Adds Customers.
2021-08-04: nan
2021-08-05: nan

Answer: Decrease