Given a document, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].

Example Input: Verify if the sentiment of the following document towards the entity Adam Schiff is Neutral . On Jan. 23  Californians  Adam Schiff  and Dianne Feinstein  respectively the ranking member of the House Intelligence Committee and a member of the Senate Intelligence Committee  sent a letter to Twitter demanding an explanation for the surge on the site of tweets bearing the hashtag #ReleaseTheMemo  a reference to a controversial Republican memo that alleges Justice Department impropriety in the FBI's Trump-Russia probe.
Twitter sent  Schiff  and Feinstein its response late Friday evening. Representatives for the two legislators declined Monday and Tuesday to share the letter  and it's unclear if it will ever be released. Twitter declined to release the letter on its own.
 Schiff  and Feinsteinâs concern had compared the role of Russian botnets in the #ReleaseTheMemo campaign to the malign role of Russian trolls in spreading false news during the 2016 election.
"If these reports are accurate  we are witnessing an ongoing attack by the Russian government through Kremlin-linked social media actors directly acting to intervene and influence our democratic process â  Schiff and Feinstein  said in their letter to Twitter. âThis latest example of Russian interference is in keeping with Moscow's concerted  covert  and continuing campaign to manipulate American public opinion and erode trust in our law enforcement and intelligence institutions.â
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity Ted Cruz is Positive . "We -LSB- Republicans -RSB- have to win in November 2016 ," Cruz added later in the program . 
Cruz 's father , a pastor , is also expected to help the 44-year-old first-term senator make inroads with these voters . 
Texas Republican Sen. Ted Cruz , ticking off a litany of President Obama policies he opposes , promised Monday to return to a government by Constitution and "stand for liberty" as he officially announced his 2016 presidential bid . 
Cruz is already a familiar figure on the circuit for presidential hopefuls , having made repeated visits to the early voting states , the big conservative activist conferences and more . 
Cruz , speaking to an energetic crowd of students at Liberty University in Lynchburg , Va. , drew from his background to address his faith and what he sees for the future of the country . 
By announcing what has long been obvious , Cruz triggers a host of accounting and reporting requirements about money he is raising and how he is spending it . 
Cruz continued his pledge by telling the crowd to "imagine a president who says I will honor the Constitution and under no circumstances will Iran be allowed to acquire a nuclear weapon ." 
For his announcement , Cruz bypassed Texas , which he represents in the Senate , as well as early nominating states such as New Hampshire , where Mitt Romney kicked off his own campaign for the GOP nomination in 2012 , and Iowa . 
The son of an American mother and Cuban-born father , Cruz is positioning himself to become potentially the nation 's first Hispanic president . 
While he was born in Canada , two lawyers who represented presidents from both parties at the Supreme Court recently wrote in the Harvard Law Review that they think Cruz meets the constitutional standard to run . 
Cruz spoke on the fifth anniversary of Obama 's health care law -- legislation that prompted Cruz to stand for more than 21 hours in the Senate to denounce it in a marathon speech that delighted his Tea Party constituency and other foes of the law . 
Cheers rose in the hall when Cruz reminded the crowd Monday that Liberty University filed a suit against the law right after its enactment . 
Should he fail to win the nomination or the presidency , Cruz would retain his Senate seat through 2019 . 
Cruz earlier declared his candidacy via a Twitter post early Monday , becoming the first major candidate to officially declare . 
"It 's time to get in there ," Cruz told Fox News ' Sean Hannity Monday night . 
A 30-second video accompanying the tweet featured Cruz speaking over a montage of farm fields , city skylines and American landmarks and symbols , calling on "a new generation of courageous conservatives to help make America great again ." 
By getting in early -- and at Liberty -- Cruz was hoping to claim ownership of the influential and highly vocal corner of the Republican Party for whom cultural issues are supreme . 
"I 'm ready to stand with you to lead the fight ," Cruz says as the video concludes . 
Cruz , a divisive figure in his own party , is not expected to be the sole GOP contender for long .
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity Higgins is Neutral . There are more airlines for Boeing to serve in those emerging markets  which has helped the company diversify its backlog of plane orders. Investors like to see a strong queue of plane orders set to be filled  said  Chris Higgins  a senior equity analyst at Morningstar .
The backlog size â bolstered by increases in air traffic demand â helped keep the aerospace industry afloat during the downturn in the last economic cycle   Higgins  said. Some investors are starting to question whether the market is still hinged to global economy cycles.
âItâs giving people a lot of comfort â  Higgins  said.
Analysts expect the demand for Caterpillarâs and Boeingâs products to continue at least into 2018  though  Higgins  from Morningstar said  it âs going to be hard for Boeingâs stock to repeat what happened in 2017.  Higgins  also pointed to some potential events at Boeing  such as the rumored acquisition of Brazilian jet-maker Embraer  that might not make investors too happy  but itâs still unclear whether those will pan out   he  said.
Example Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
yes

