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:2019-06-06, Stock:VALE, The news for the past five days is as follows:
2019-05-30: NEWS1: ILF, ITUB, VALE, BBD: ETF Outflow Alert.NEWS2: ILF, ITUB, VALE, BBD: ETF Outflow Alert.NEWS3: This Precious Metals Company's Gold Sales Just Hit Record Highs.NEWS4: This Precious Metals Company's Gold Sales Just Hit Record Highs.
2019-05-31: NEWS1: Slow landslide at Vale's Gongo Soco reduces risk to dam.NEWS2: Embankment at Vale's Gongo Soco begins slow slide; dam holds intact.
2019-06-03: NEWS1: EMERGING MARKETS-Latam FX gains against softer dollar as Fed rate cut hopes boosted.
2019-06-04: nan
2019-06-05: NEWS1: EMERGING MARKETS-Most Latam currencies weaken, Brazil's real hit by data.NEWS2: Brazil pension fund Previ to invest in upcoming share offerings.NEWS3: UPDATE 1-Brazil's Vale creates role of safety czar after two deadly dam collapses.NEWS4: Brazil's Vale creates role of safety czar after two deadly dam collapses.

Answer: Rise