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:2018-04-27, Stock:WELL, The news for the past five days is as follows:
2018-04-20: nan
2018-04-23: nan
2018-04-24: nan
2018-04-25: NEWS1: Exclusive - ProMedica, Welltower in bid to acquire Quality Care Properties: sources.NEWS2: WELL Crosses Above 7% Yield Territory.NEWS3: WELL Crosses Above 7% Yield Territory.NEWS4: DDR Corp (DDR) Surpasses FFO, Revenue Estimates in Q1.NEWS5: DDR Corp (DDR) Surpasses FFO, Revenue Estimates in Q1.NEWS6: Highwoods Properties' (HIW) Q1 FFO & Revenues Beat Estimates.NEWS7: Highwoods Properties' (HIW) Q1 FFO & Revenues Beat Estimates.NEWS8: Boston Properties (BXP) Q1 FFO Meets Estimates, Revenues Up.NEWS9: Boston Properties (BXP) Q1 FFO Meets Estimates, Revenues Up.
2018-04-26: NEWS1: Financial Sector Update for 04/26/2018: ALLY, PYPL, WELL, IVZ, BCS^.NEWS2: Financial Sector Update for 04/26/2018: ALLY, PYPL, WELL, IVZ, BCS^.NEWS3: Financial Sector Update for 04/26/2018: PYPL,WELL,IVZ,BCS.NEWS4: Financial Sector Update for 04/26/2018: PYPL,WELL,IVZ,BCS.NEWS5: AGNC Investment (AGNC) Earnings Miss Estimates, NII Up Y/Y.NEWS6: AGNC Investment (AGNC) Earnings Miss Estimates, NII Up Y/Y.NEWS7: Welltower (WELL) Q1 FFO Lags, Forms JV To Buy Quality Care.NEWS8: Duke Realty's (DRE) Q1 FFO and Revenues Surpass Estimates.NEWS9: Duke Realty's (DRE) Q1 FFO and Revenues Surpass Estimates.NEWS10: UDR Q1 FFO In Line With Expectations, Revenues Increase.NEWS11: UDR Q1 FFO In Line With Expectations, Revenues Increase.NEWS12: Financial Sector Update for 04/26/2018: ALLY, IVZ, BCS, WELL.NEWS13: Financial Sector Update for 04/26/2018: ALLY, IVZ, BCS, WELL.NEWS14: Welltower: 1Q Earnings Snapshot.NEWS15: [$$] Welltower, ProMedica Agree to Acquire Bankrupt Nursing-Home Chain.NEWS16: QCP Enters into Definitive Agreements with ProMedica and Welltower.NEWS17: Welltower Reports First Quarter 2018 Results.NEWS18: ProMedica Health System to Acquire HCR ManorCare Redefining Care for Seniors.NEWS19: ProMedica Health System And Welltower To Acquire Quality Care Properties In Newly Formed Joint Venture.NEWS20: Welltower Announces Date Change for First Quarter 2018 Earnings Release, Conference Call and Webcast.

Answer: Rise