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:2018-06-18, Stock:WELL, The news for the past five days is as follows:
2018-06-11: nan
2018-06-12: NEWS1: [$$] Quality Care Properties Says It Has Another Potential Purchase Offer.NEWS2: Quality Care Properties Announces Expiration of "Go-Shop" Period and Qualification of an Excluded Party.
2018-06-13: NEWS1: Analysis: Positioning to Benefit within Ruth's Hospitality Group, S&P Global, Shaw Communications, Leap Therapeutics, Red Hat, and Welltower — Research Highlights Growth, Revenue, and Consolidated Results.
2018-06-14: nan
2018-06-15: nan

Answer: Decrease