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:2021-01-08, Stock:WELL, The news for the past five days is as follows:
2020-12-31: NEWS1: Better Buy: Welltower vs. Healthpeak Properties.
2021-01-04: NEWS1: Welltower Inc.'s (NYSE:WELL) Financials Are Too Obscure To Link With Current Share Price Momentum: What's In Store For the Stock?.
2021-01-05: nan
2021-01-06: nan
2021-01-07: nan

Answer: Decrease