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:2020-07-17, Stock:RIO, The news for the past five days is as follows:
2020-07-10: NEWS1: Japan buyers agree to pay Q3 aluminium premium of $79/T - sources.
2020-07-13: nan
2020-07-14: nan
2020-07-15: nan
2020-07-16: NEWS1: Rio Tinto releases second quarter production results.NEWS2: Is Rio Tinto (RIO) Outperforming Other Basic Materials Stocks This Year?.

Answer: Rise