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:2018-01-31, Stock:PSA, The news for the past five days is as follows:
2018-01-24: NEWS1: Top Analyst Reports for Mastercard, Netflix & NVIDIA.NEWS2: Top Analyst Reports for Mastercard, Netflix & NVIDIA.NEWS3: Top Analyst Reports for Mastercard, Netflix & NVIDIA.NEWS4: These 4 REITs Will Thrive as Rates Rise.
2018-01-25: NEWS1: Extra Space’s Diversified Portfolio Led Its Strong Performance.NEWS2: 52-Week Company Lows.NEWS3: Dow Hits New High Despite Choppy Session.NEWS4: Dow Hits New High Despite Choppy Session.NEWS5: See what the IHS Markit Score report has to say about Public Storage..
2018-01-26: NEWS1: Public Storage Announces Finalists for its Organization Transformation Video Contest.NEWS2: Extra Space’s Occupancy Rate and Other Growth Factors.NEWS3: Key Drivers of Extra Space’s 2018 Performance.
2018-01-29: NEWS1: How Wall Street Analysts View Extra Space.NEWS2: Extra Space—Valuations on Par with the Industry.NEWS3: Extra Space and Its Solid Balance Sheet.
2018-01-30: NEWS1: Public Storage's Preferred Stock, Series X Crosses Above 5.5% Yield Territory.NEWS2: Public Storage's Preferred Stock, Series X Crosses Above 5.5% Yield Territory.

Answer: Rise