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:2018-11-14, Stock:VALE, The news for the past five days is as follows:
2018-11-07: nan
2018-11-08: NEWS1: Value Investors Are Piling Into This Stock.
2018-11-09: NEWS1: Brazil's Vale to buy back up to $1 bln in bonds -statement.
2018-11-12: NEWS1: What’s Driving Iron Ore Prices despite Weakness Everywhere Else?.
2018-11-13: NEWS1: Why Iron Ore Stocks Could Struggle to Hold Ground.

Answer: Decrease