Contemplate the data and tweets to guess whether the closing price of $pcln will surge or decline at 2015-09-23. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-09-09,1.3,2.1,-0.2,-0.3,-0.3,-1.5,-2.2,-2.9,-1.8,-0.6,-1.0
2015-09-10,-0.8,0.5,-1.0,0.9,0.9,-1.7,-2.6,-3.7,-2.7,-1.7,-1.6
2015-09-11,-0.8,0.0,-0.9,0.2,0.2,-1.1,-2.5,-3.7,-2.9,-2.1,-1.7
2015-09-14,0.4,0.4,-0.8,-0.3,-0.3,-0.2,-2.0,-3.1,-2.6,-1.9,-1.3
2015-09-15,-2.0,0.2,-2.9,2.5,2.5,-2.0,-3.8,-4.7,-4.9,-4.3,-3.5
2015-09-16,0.1,0.6,-0.6,0.1,0.1,-1.5,-3.1,-4.1,-4.9,-4.4,-3.5
2015-09-17,0.3,1.6,-0.3,-0.2,-0.2,-0.8,-2.4,-3.5,-4.7,-4.1,-3.4
2015-09-18,0.6,1.4,-0.1,-1.8,-1.8,1.0,-0.2,-1.5,-2.8,-2.3,-1.8
2015-09-21,-0.5,0.3,-1.0,1.0,1.0,0.3,-0.7,-2.2,-3.4,-3.2,-2.8
2015-09-22,0.0,0.7,-0.8,-1.4,-1.4,1.3,0.8,-0.6,-1.6,-1.9,-1.5

2015-09-09: alr alere inc. tick$alr $pcln $npk $hd #alr #stockmarket #stock|ntek nanotech entertainment inc. bid$ntek $pcln $tbev $wg #ntek #stock #investing|pcln  inc. ask size$pcln $bidu $ashr $uvxy #pcln #shar
2015-09-10: s&amp;p100 #stocks trend $pcln $googl $mo $amzn $sbux $v $lmt $celg $rtn $fb $intc $nsc $so $orcl $unp $axp $cost  @ |rt AT_USER apple call is on line with new iphone 6s:   $aapl $goog $pcln $k
2015-09-11: cwb.to canadian western bank ex-div date$cwb.to $pcln $ibb $asti #cwb.to #stocks #stocks|pcln  inc. summary$pcln $mtsl $tna $gg #pcln #invest #investingplay dave &amp; buster's…|we have seen incredibl
2015-09-12: expe expedia, inc exchange$expe $tlt $hznp $pcln #expe #pennystocks #share| &lt;- want to make $600,00 in one year trading? check out how this guy did it!  $goog $pcln $vtae
2015-09-15: dwti velocityshares 3x inverse crude etn quotes$dwti $pcln $osk $sltd #dwti #finance #tradeideas|our stock picks gained over 3,500% in the past year! see our new pick:  $sbux $txn $pcln|$pcln active, 
2015-09-16: $pcln:more growth room ahead for priceline group inc (nasdaq:pcln …:
2015-09-19: rt AT_USER oh my gosh these are just so perfectly glazed... #food #foodporn #love #gains #cheatmeal  $nflx $googl $expe $pcln |spxu proshares ultrapro short s&amp;p 500 52wk high$spxu $ual $cald $pcln
2015-09-20: $gpro another blast from the past -  $aapl $gild $goog $googl $pcln $spy $z $qqq $nflx $gld $baba $amba $tlt
2015-09-21: rt AT_USER five minute trades$iwm $qqq $dia $spy $ibb $tsla $aapl $fb $twtr $nflx $pcln $googl $uso $bidu $b…
2015-09-22: five minute trades$iwm $qqq $dia $spy $ibb $tsla $aapl $fb $twtr $nflx $pcln $googl $uso… |#expedia firing on a cylinders, gets price target boost from cowen &amp; co.:  $expe $pcln $trip|top tech sto
Answer:
Contemplate the data and tweets to guess whether the closing price of $pcln will surge or decline at 2015-09-23. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-09-09,1.3,2.1,-0.2,-0.3,-0.3,-1.5,-2.2,-2.9,-1.8,-0.6,-1.0
2015-09-10,-0.8,0.5,-1.0,0.9,0.9,-1.7,-2.6,-3.7,-2.7,-1.7,-1.6
2015-09-11,-0.8,0.0,-0.9,0.2,0.2,-1.1,-2.5,-3.7,-2.9,-2.1,-1.7
2015-09-14,0.4,0.4,-0.8,-0.3,-0.3,-0.2,-2.0,-3.1,-2.6,-1.9,-1.3
2015-09-15,-2.0,0.2,-2.9,2.5,2.5,-2.0,-3.8,-4.7,-4.9,-4.3,-3.5
2015-09-16,0.1,0.6,-0.6,0.1,0.1,-1.5,-3.1,-4.1,-4.9,-4.4,-3.5
2015-09-17,0.3,1.6,-0.3,-0.2,-0.2,-0.8,-2.4,-3.5,-4.7,-4.1,-3.4
2015-09-18,0.6,1.4,-0.1,-1.8,-1.8,1.0,-0.2,-1.5,-2.8,-2.3,-1.8
2015-09-21,-0.5,0.3,-1.0,1.0,1.0,0.3,-0.7,-2.2,-3.4,-3.2,-2.8
2015-09-22,0.0,0.7,-0.8,-1.4,-1.4,1.3,0.8,-0.6,-1.6,-1.9,-1.5

2015-09-09: alr alere inc. tick$alr $pcln $npk $hd #alr #stockmarket #stock|ntek nanotech entertainment inc. bid$ntek $pcln $tbev $wg #ntek #stock #investing|pcln  inc. ask size$pcln $bidu $ashr $uvxy #pcln #shar
2015-09-10: s&amp;p100 #stocks trend $pcln $googl $mo $amzn $sbux $v $lmt $celg $rtn $fb $intc $nsc $so $orcl $unp $axp $cost  @ |rt AT_USER apple call is on line with new iphone 6s:   $aapl $goog $pcln $k
2015-09-11: cwb.to canadian western bank ex-div date$cwb.to $pcln $ibb $asti #cwb.to #stocks #stocks|pcln  inc. summary$pcln $mtsl $tna $gg #pcln #invest #investingplay dave &amp; buster's…|we have seen incredibl
2015-09-12: expe expedia, inc exchange$expe $tlt $hznp $pcln #expe #pennystocks #share| &lt;- want to make $600,00 in one year trading? check out how this guy did it!  $goog $pcln $vtae
2015-09-15: dwti velocityshares 3x inverse crude etn quotes$dwti $pcln $osk $sltd #dwti #finance #tradeideas|our stock picks gained over 3,500% in the past year! see our new pick:  $sbux $txn $pcln|$pcln active, 
2015-09-16: $pcln:more growth room ahead for priceline group inc (nasdaq:pcln …:
2015-09-19: rt AT_USER oh my gosh these are just so perfectly glazed... #food #foodporn #love #gains #cheatmeal  $nflx $googl $expe $pcln |spxu proshares ultrapro short s&amp;p 500 52wk high$spxu $ual $cald $pcln
2015-09-20: $gpro another blast from the past -  $aapl $gild $goog $googl $pcln $spy $z $qqq $nflx $gld $baba $amba $tlt
2015-09-21: rt AT_USER five minute trades$iwm $qqq $dia $spy $ibb $tsla $aapl $fb $twtr $nflx $pcln $googl $uso $bidu $b…
2015-09-22: five minute trades$iwm $qqq $dia $spy $ibb $tsla $aapl $fb $twtr $nflx $pcln $googl $uso… |#expedia firing on a cylinders, gets price target boost from cowen &amp; co.:  $expe $pcln $trip|top tech sto
Answer:+Fall