Contemplate the data and tweets to guess whether the closing price of $pg will surge or decline at 2015-07-30. 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
2015-07-16,0.2,0.3,-0.2,0.2,0.2,-0.5,-1.3,-2.2,-2.3,-2.6,-3.0
2015-07-17,-0.4,0.2,-0.8,-0.1,-0.1,-0.1,-0.9,-1.9,-2.1,-2.4,-2.7
2015-07-20,-0.1,0.2,-0.2,-0.1,-0.1,-0.0,-0.6,-1.6,-1.9,-2.2,-2.5
2015-07-21,0.5,0.6,-0.3,-0.7,-0.7,0.6,0.1,-0.6,-1.2,-1.3,-1.6
2015-07-22,0.2,0.6,-0.2,-1.0,-0.2,0.6,0.3,-0.2,-0.9,-1.0,-1.4
2015-07-23,0.2,0.2,-0.7,-0.2,-0.2,0.5,0.6,0.1,-0.7,-0.8,-1.1
2015-07-24,0.3,0.5,-0.1,-0.5,-0.5,0.7,1.1,0.7,-0.0,-0.3,-0.6
2015-07-27,-0.2,0.1,-0.7,-0.4,-0.4,0.7,1.3,1.1,0.4,0.1,-0.1
2015-07-28,-0.1,0.5,-0.4,0.3,0.3,0.2,0.9,0.7,0.3,-0.2,-0.3
2015-07-29,-0.4,0.5,-0.6,0.5,0.5,-0.3,0.3,0.3,-0.0,-0.6,-0.7

2015-07-16: twtr united states natural gas fund news$twtr $pg $fnma $swks #twtr #stock #invest
2015-07-20: ung united states natural gas fund company info$ung $hon $nflx $pg #ung #share #nasdaq|wmt wal-mart stores, inc. stock message board$wmt $unh $iyt $pg #wmt #investing #finance|rt AT_USER #pennystocks 
2015-07-23: 5 attractive long-term dividend growth stocks -  - $cvx $pg $jnj $gpc $emr|qcom qualcomm inc. ask size$qcom $hawk $pg $russ #qcom #stocks #stocks
2015-07-25: rt AT_USER pg procter &amp; gamble co. financials$pg $nxpi $vghcx $phm.v #pg #stocks #stocks|stock_forums : pg procter &amp; gamble co. yield$pg $ugaz $sltd $ab…  |ge general electric co. day high$ge 
2015-07-29: sso proshares ultra s&amp;p 500 fund change$sso $cpg.to $jnug $pg #sso #stocks #investing
Answer:
Fall