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:2021-07-19, Stock:VALE, The news for the past five days is as follows:
2021-07-12: NEWS1: VALE S.A. (VALE) Stock Sinks As Market Gains: What You Should Know.NEWS2: Miner Vale says value of Samarco settlement not open to renegotiation.NEWS3: Top Ranked Growth Stocks to Buy for July 12th.
2021-07-13: nan
2021-07-14: NEWS1: Is Vale (VALE) Stock a Solid Choice Right Now?.
2021-07-15: NEWS1: Creditors in Brazil miner Samarco oppose restructuring plan.NEWS2: Bad weather hits Rio Tinto's qtrly iron ore exports ahead of results bonanza.NEWS3: Top Ranked Growth Stocks to Buy for July 15th.
2021-07-16: NEWS1: UPDATE 2-Creditors of Brazil miner Samarco oppose restructuring plan.

Answer: Decrease