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:2021-07-21, Stock:AWK, The news for the past five days is as follows:
2021-07-14: NEWS1: The Heat is On: Illinois American Water Offers Summer Wise Water Tips.
2021-07-15: NEWS1: American Water (AWK) New Jersey Arm to Spend $1.6M on Upgrades.
2021-07-16: NEWS1: City of Alton Splash Pad Opens to the Community; Ribbon Cutting Held to Celebrate.
2021-07-19: nan
2021-07-20: NEWS1: American Water’s 2021 Second Quarter Conference Call Scheduled for August 3, 2021.NEWS2: New Jersey American Water Announces $950,000 Grant for Parkside Business and Community in Partnership in Camden.NEWS3: American Water's (AWK) Arm to Invest $22M in Water Treatment.

Answer: Decrease