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:2020-07-28, Stock:VALE, The news for the past five days is as follows:
2020-07-21: NEWS1: EMERGING MARKETS-Commodity-linked Latam FX gain; Brazil's real at 1-month high.NEWS2: Vale's Q2 Iron Production Up 5.5% Despite Coronavirus Impact.NEWS3: Vale On Track To Deliver 2020 Iron Ore Production Guidance .
2020-07-22: NEWS1: Brazil's Vale names former Petrobras CEO to post on 'nomination committee'.NEWS2: BHP labels English lawsuit over Brazil dam failure pointless, wasteful.
2020-07-23: NEWS1: 'Please mine more nickel,' Musk urges as Tesla boosts production.
2020-07-24: NEWS1: Can Vale (VALE) Run Higher on Strong Earnings Estimate Revisions?.
2020-07-27: NEWS1: Brazil mayors say UK dam case vital in David-Goliath struggle with BHP.NEWS2: Brazil tribes struggling to survive after dam burst to get day in court against BHP.

Answer: Decrease