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:2019-07-16, Stock:PSA, The news for the past five days is as follows:
2019-07-09: NEWS1: Public Storage to Release Second Quarter 2019 Earnings Results and Host Quarterly Conference Call.NEWS2: The Real Estate Select Sector SPDR  Fund Experiences Big Inflow.NEWS3: The Real Estate Select Sector SPDR  Fund Experiences Big Inflow.NEWS4: See what the IHS Markit Score report has to say about Public Storage..
2019-07-10: NEWS1: Life Storage Disposes 32 Properties to Inland Affiliate.
2019-07-11: nan
2019-07-12: NEWS1: Top Analyst Reports for Microsoft, UnitedHealth & Costco.NEWS2: Top Analyst Reports for Microsoft, UnitedHealth & Costco.NEWS3: Top Analyst Reports for Microsoft, UnitedHealth & Costco.NEWS4: I Ran A Stock Scan For Earnings Growth And Public Storage (NYSE:PSA) Passed With Ease.
2019-07-15: nan

Answer: Decrease