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:2021-05-17, Stock:AWK, The news for the past five days is as follows:
2021-05-10: nan
2021-05-11: nan
2021-05-12: NEWS1: Pennsylvania American Water Supports United for Infrastructure Week 2021 with Unveiling of Online Interactive Upgrade Map.
2021-05-13: NEWS1: Pennsylvania American Water Announces $17 Million Plan for Water Storage Upgrades in 2021.NEWS2: New Jersey American Water & Illinois American Water Ranked No. 1 in Customer Satisfaction in Respective Segments by J.D. Power.NEWS3: Consumer Confidence Reports Show Excellent Water Quality for California American Water Customers.
2021-05-14: NEWS1: American Water (AWK) to Invest in Water System in Pennsylvania.

Answer: Decrease