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:2019-07-31, Stock:WELL, The news for the past five days is as follows:
2019-07-24: NEWS1: 9 Dividend Stocks to Buy to Suit Any Investing Style.NEWS2: 9 Dividend Stocks to Buy to Suit Any Investing Style.
2019-07-25: NEWS1: Factors Setting the Tone for Welltower's (WELL) Q2 Earnings.NEWS2: Factors Setting the Tone for Welltower's (WELL) Q2 Earnings.NEWS3: Factors Setting the Tone for Welltower's (WELL) Q2 Earnings.
2019-07-26: NEWS1: RWO, SPG, PSA, WELL: ETF Outflow Alert.NEWS2: RWO, SPG, PSA, WELL: ETF Outflow Alert.
2019-07-29: nan
2019-07-30: NEWS1: Why Welltower (WELL) Might Surprise This Earnings Season.NEWS2: Why Welltower (WELL) Might Surprise This Earnings Season.NEWS3: Why Welltower (WELL) Might Surprise This Earnings Season.

Answer: Decrease