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:2018-12-21, Stock:EQIX, The news for the past five days is as follows:
2018-12-14: nan
2018-12-17: nan
2018-12-18: NEWS1: Best ETFs for 2019: Pacer Data & Infrastructure Real Estate ETF Preps for 5G.NEWS2: Best ETFs for 2019: Pacer Data & Infrastructure Real Estate ETF Preps for 5G.NEWS3: Commit To Purchase Equinix At $270, Earn 2.7% Using Options.NEWS4: Commit To Purchase Equinix At $270, Earn 2.7% Using Options.NEWS5: Best ETFs for 2019: Pacer Data & Infrastructure Real Estate ETF Preps for 5G.NEWS6: XLRE, PLD, PSA, EQIX: ETF Inflow Alert.NEWS7: XLRE, PLD, PSA, EQIX: ETF Inflow Alert.
2018-12-19: nan
2018-12-20: NEWS1: RSI Alert: Equinix Now Oversold.NEWS2: RSI Alert: Equinix Now Oversold.

Answer: Decrease