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:2020-10-21, Stock:CVX, The news for the past five days is as follows:
2020-10-14: NEWS1: This Could Be The Year's Biggest Oil And Gas Takeover.NEWS2: The Zacks Analyst Blog Highlights: TOT, Alphabet, CVX and Royal Dutch.NEWS3: ConocoPhillips in Talks to Buy Concho: What's in Store?.NEWS4: Concho Resources Jumps on Report ConocoPhillips in Takeover Talks.NEWS5: Is Oil Dividend Outlook at Risk Amid Coronavirus Pandemic?.
2020-10-15: nan
2020-10-16: NEWS1: An Analyst Plays Matchmaker With Chevron and Exxon.NEWS2: COVID Kills Another Oil Rally.NEWS3: Stay Clear of Exxon Mobil Until the Turbulence Fades.NEWS4: U.S. oil majors pitch more campaign cash to Democrats as frack battle looms.
2020-10-19: NEWS1: ConocoPhillips Wades Deeper Into Permian With Concho Acquisition.NEWS2: Here's What the EIA's Latest Crude Inventory Report Revealed.
2020-10-20: NEWS1: Chevron (CVX) Outpaces Stock Market Gains: What You Should Know.NEWS2: River Valley Community Bancorp Announces 3rd Quarter Results (Unaudited).NEWS3: Pioneer Inks Father-Son Shale Merger, Adding To Permian Basin Frenzy.NEWS4: Top Analyst Reports for NVIDIA, salesforce & AstraZeneca.NEWS5: This Father-Son Shale Merger May Add To Permian Basin Frenzy.NEWS6: Pioneer (PXD) in Talks to Buy Parsley: What You Should Know.NEWS7: ConocoPhillips Confirms $9.7B Acquisition Deal With Concho.

Answer: Decrease