Analyze the information and social media posts to determine if the closing price of $cvx will ascend or descend at 2017-05-02. Please respond with either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-04-18,0.1,0.9,-0.3,-0.5,-0.5,1.4,2.3,2.1,2.1,2.1,2.5
2017-04-19,1.6,1.8,-0.4,-1.4,-1.4,1.9,3.3,3.4,3.3,3.4,3.6
2017-04-20,-0.5,0.8,-0.5,0.6,0.6,0.5,2.3,2.5,2.5,2.6,2.9
2017-04-21,-0.1,0.5,-0.6,0.0,0.0,0.3,1.8,2.3,2.4,2.5,2.7
2017-04-24,-0.1,0.5,-0.5,1.0,1.0,-0.8,0.6,1.2,1.3,1.4,1.5
2017-04-25,-0.4,0.2,-0.5,0.8,0.8,-1.3,-0.4,0.4,0.5,0.6,0.7
2017-04-26,0.3,1.3,-0.1,-0.6,-0.6,-0.4,-0.1,0.9,1.1,1.1,1.3
2017-04-27,0.5,0.5,-0.8,-0.6,-0.6,0.3,0.1,1.2,1.5,1.6,1.7
2017-04-28,0.3,0.8,-0.7,1.2,1.2,-0.5,-1.0,-0.1,0.3,0.4,0.5
2017-05-01,0.3,0.8,-0.2,-0.7,-0.7,0.2,-0.3,0.5,1.0,1.1,1.2

2017-04-18: rt AT_USER oil refiner stocks breaking intermediate support: $vlo $psx $tso $cvx |rt AT_USER update: parkland to buy chevron¡¯s canadian refining business in $1.5-billion deal w/ AT_USER |rt AT_USER p
2017-04-19: trading indices? check stories for the major constituents of #sp500 $cvx $pg $jpm  |rt AT_USER how to develop a powerful list of stocks to watch $spy $aapl $tsla $ctxs $msft $cvx $amzn $googl $goog $s
2017-04-20: rt AT_USER $gld $celg $cvx $xom $uso simple need to know short term analysis here |$gld $celg $cvx $xom $uso simple need to know short term analysis here |chevron's large underperformance $cvx  #inves
2017-04-21: rt AT_USER $cvx is in three inside up winning 69.57% in the past. |$cvx is in three inside up winning 69.57% in the past. |the #largest companies on #earth #inspire us -  $wmt $xom $cvx $brk-a $aapl $
2017-04-22: rt AT_USER what to expect from chevron $cvx #earnings this week #oott AT_USER AT_USER AT_USER #oil #natgas $spx |rt AT_USER what to expect from chevron $cvx #earnings this week #oott AT_USER AT_USER A
2017-04-23: chevron $cvx given media impact score of 0.14 |chevron $cvx given media impact score of 0.14 |chevron $cvx given media impact score of 0.14 |chevron $cvx given media impact score of 0.14  #acn|rt AT_U
2017-04-24: rt AT_USER $erx $xle $xom $cvx see more at blog  |rt AT_USER $cvx has now divested $7bn in assets in '16/17.  big #oil not playing the same way they used to...|rt AT_USER #chevron sells gas fields to 
2017-04-25: rt AT_USER what oil stocks should you buy right now? there's opportunities. $hal $res $cvx $xom $pxd podcast: |what oil stocks should you buy right now? there's opportunities. $hal $res $cvx $xom $pxd
2017-04-26: rt AT_USER chevron declares $1.08 dividend $cvx |rt AT_USER chevron co. $cvx to issue $1.08 quarterly dividend |chevron declares $1.08 dividend $cvx |chevron co. $cvx to issue $1.08 quarterly dividend
2017-04-27: rt AT_USER top s&amp;p 500 dividend dogs led by century for yield &amp; mattel for upside in april  $vlo $fe $f $qcom¡­|track news with various time frames for $djia under one watchlist $cvx $ba $ibm 
2017-04-28: rt AT_USER on the fly: top stock stories for friday $googl $goog $amzn $msft $intc $xom $cvx $algn $wdc $hon $time $athn |the #largest companies on #earth #inspire us -  $wmt $xom $cvx $brk-a $aapl $m
2017-04-29: rt AT_USER track news with various time frames for $djia under one watchlist $cvx $ba $ibm  |track news with various time frames for $djia under one watchlist $cvx $ba $ibm  |rt AT_USER these 3 big oi
2017-04-30: rt AT_USER chevron plans to more than double production in the permian basin by 2020. #oil $cvx |rt AT_USER surging #chevron, exxon profits signal oil industry turnaround. read more:  $cvx|surging #ch
2017-05-01: rt AT_USER $bp $xom $cvx $psx  this new seismic technology can help bp find much more oil ¡­ |rt AT_USER $bp $xom $cvx $psx  this new seismic technology can help bp find much more oil ¡­ |$bp $xom $cv
Answer:
Fall