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:2018-02-05, Stock:CCI, The news for the past five days is as follows:
2018-01-29: NEWS1: 2018 Will Be a Great Year for Cell Tower Companies.NEWS2: 2018 Will Be a Great Year for Cell Tower Companies.NEWS3: Free Research Report as Crown Castle’s Revenue Jumped 20%; AFFO Advanced 26%.
2018-01-30: nan
2018-01-31: nan
2018-02-01: nan
2018-02-02: NEWS1: iShares U.S. Real Estate ETF Experiences Big Outflow.NEWS2: iShares U.S. Real Estate ETF Experiences Big Outflow.

Answer: Decrease