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:2020-07-21, Stock:ORCL, The news for the past five days is as follows:
2020-07-14: nan
2020-07-15: nan
2020-07-16: NEWS1: Oracle and NIH Collaborate on Cloud System to Support COVID-19 Vaccine Trials.NEWS2: Oracle (ORCL) Up 9.9% Since Last Earnings Report: Can It Continue?.NEWS3: TransUnion Processes Over 1,000 Transactions Per Second. Its CEO Explains How..
2020-07-17: NEWS1: Yacktman Fund Buys 2, Slims 4 Positions in 2nd Quarter.
2020-07-20: NEWS1: A Changing Sudan Doesn’t Belong on U.S. Terror List.

Answer: Rise