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:2019-07-25, Stock:PSA, The news for the past five days is as follows:
2019-07-18: NEWS1: REET, SPG, PSA, WELL: Large Inflows Detected at ETF.NEWS2: REET, SPG, PSA, WELL: Large Inflows Detected at ETF.
2019-07-19: NEWS1: Augusta Storage Units Grow Public Storage Presence by 50%.
2019-07-22: nan
2019-07-23: nan
2019-07-24: NEWS1: Hugo Storage Units Contribute to 13% Company Growth in Minnesota.NEWS2: What's in the Cards for Public Storage's (PSA) Q2 Earnings?.NEWS3: What's in the Cards for Public Storage's (PSA) Q2 Earnings?.NEWS4: Urgent Dividend Buy! 5 REITs Ready for 114% Returns.NEWS5: Urgent Dividend Buy! 5 REITs Ready for 114% Returns.NEWS6: What's in the Cards for Public Storage's (PSA) Q2 Earnings?.

Answer: Decrease