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:2019-10-10, Stock:VALE, The news for the past five days is as follows:
2019-10-03: nan
2019-10-04: NEWS1: Navios South American Logistics Inc. -- Moody's announces completion of a periodic review of ratings of Navios South American Logistics Inc..
2019-10-07: nan
2019-10-08: NEWS1: EMERGING MARKETS-Latam FX mixed, stocks slip as trade concerns weigh.NEWS2: Vale Expects to Conclude Dam Burst Disbursements by 2022.NEWS3: Brazil's Vale details damages payments, speeds dam decommisoning.
2019-10-09: NEWS1: Brazil mining regulator says suspends operations at 54 unsafe tailings dams.

Answer: Rise