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:2018-03-08, Stock:WELL, The news for the past five days is as follows:
2018-03-01: NEWS1: HCP’s Portfolio Riding on Developments, Acquisitions, and More.NEWS2: HCP’s Portfolio Riding on Developments, Acquisitions, and More.NEWS3: HCP Inc.’s Expanding Medical Office Portfolio.NEWS4: HCP Inc.’s Expanding Medical Office Portfolio.
2018-03-02: NEWS1: Friday's ETF with Unusual Volume: VV.NEWS2: Friday's ETF with Unusual Volume: VV.NEWS3: How Analysts View HCP Inc. in Fiscal 2018.NEWS4: How Analysts View HCP Inc. in Fiscal 2018.NEWS5: HCP’s Performance in Comparison to Its Peers.NEWS6: HCP’s Performance in Comparison to Its Peers.NEWS7: HCP and Its Falling Shareholder Returns.NEWS8: HCP and Its Falling Shareholder Returns.
2018-03-05: nan
2018-03-06: NEWS1: Welltower Inc. to Present at Citi 2018 Global Property CEO Conference.
2018-03-07: NEWS1: 3 Stocks to Help You Build Retirement Wealth.NEWS2: 3 Stocks to Help You Build Retirement Wealth.

Answer: Decrease