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:2020-03-10, Stock:PTR, The news for the past five days is as follows:
2020-03-03: nan
2020-03-04: nan
2020-03-05: NEWS1: PetroChina suspends some gas contracts as coronavirus hits demand: sources.NEWS2: Exclusive: PetroChina suspends some gas contracts as coronavirus hits demand - sources.
2020-03-06: NEWS1: Asian spot LNG prices edge higher as supply tightens.NEWS2: CNPC Continues Orderly Overseas Oil and Gas Operations Despite COVID-19 Outbreak.NEWS3: CNPC Continues Orderly Overseas Oil and Gas Operations Despite COVID-19 Outbreak.
2020-03-09: nan

Answer: Rise