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:2018-06-06, Stock:PTR, The news for the past five days is as follows:
2018-05-30: NEWS1: China Stock Market May Stop The Bleeding On Thursday.NEWS2: China Stock Market May Stop The Bleeding On Thursday.
2018-05-31: NEWS1: China Stock Market May Open In The Red On Friday.NEWS2: China Stock Market May Open In The Red On Friday.NEWS3: ENSCO plc (ESV) Ex-Dividend Date Scheduled for June 01, 2018.NEWS4: ENSCO plc (ESV) Ex-Dividend Date Scheduled for June 01, 2018.
2018-06-01: NEWS1: Panhandle Royalty Company (PHX) Ex-Dividend Date Scheduled for June 04, 2018.NEWS2: Panhandle Royalty Company (PHX) Ex-Dividend Date Scheduled for June 04, 2018.NEWS3: Shell to Sell Partial Stake in LNG Canada Project to Petronas.
2018-06-04: NEWS1: China Market May Reclaim 3,100-Point Level.NEWS2: China Market May Reclaim 3,100-Point Level.
2018-06-05: NEWS1: China Stock Market May Be Stuck In Neutral.NEWS2: China Stock Market May Be Stuck In Neutral.NEWS3: CNOOC Limited (CEO) Ex-Dividend Date Scheduled for June 06, 2018.NEWS4: CNOOC Limited (CEO) Ex-Dividend Date Scheduled for June 06, 2018.NEWS5: Patterson-UTI Energy, Inc. (PTEN) Ex-Dividend Date Scheduled for June 06, 2018.NEWS6: Patterson-UTI Energy, Inc. (PTEN) Ex-Dividend Date Scheduled for June 06, 2018.

Answer: Rise