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:2021-01-22, Stock:ORCL, The news for the past five days is as follows:
2021-01-14: NEWS1: Oracle's (ORCL) Oracle Database 21c Available on its Cloud.NEWS2: Zacks Earnings Trends Highlights: Costco, Nike, FedEx and Oracle.
2021-01-15: NEWS1: Microsoft, Salesforce, Oracle Join Hands To Develop COVID-19 Vaccine Passports.
2021-01-19: nan
2021-01-20: nan
2021-01-21: NEWS1: From ‘brain drain to brain gain’: Miami mayor’s plan to turn the city into a tech hub.

Answer: Decrease