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].

Input: Consider Input: Verify if the sentiment of the following document towards the entity Ron Brown is Negative . "I can't teach the book right now " says Shaka Greene  algebra teacher at Ron Brown College Preparatory High School. "Because my students are still learning to add 49 plus 17."
So begins Part 3 — the conclusion of our podcast series: Raising Kings: A Year of Love and Struggle at Ron Brown College Prep.
For Greene  this is the last straw. He announces that he won't be returning for  Ron Brown's  second year because of  his  frustration over "egregiously" low academic expectations.
Curtis and Principal Williams insist that academic progress will come in this dramatically different school  but that no one should expect it so soon  after what is still Ron Brown's first year.
While Greene is the only teacher who says he won't be coming back because of these district policies  every member of the Ron Brown faculty agrees with his opposition.
This debate is not unique to Ron Brown. It has roiled teachers' lounges and principals' offices across the country.
The difficult truth for the passionate educators of Ron Brown is that both sides are right.
This is the last installment of our yearlong reporting project  "Raising Kings  A Year Of Love And Struggle At Ron Brown College Prep."

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity Tayyip Erdogan is Negative . HABUR  Turkey (Reuters)  - Turkish President Tayyip Erdogan  threatened on Monday to cut off the pipeline that carries oil from northern Iraq to the outside world  intensifying pressure on the Kurdish autonomous region over  its  independence referendum.
 Erdogan  spoke shortly after Prime Minister Binali Yildirim said Ankara could take punitive measures involving borders and air space against the Kurdistan Regional Government (KRG) over the referendum and would not recognize the outcome.
Turkish President Tayyip Erdogan makes a speech during a conference in Istanbul  Turkey  September 25  2017. REUTERS/Murad Sezer
Turkish President Tayyip Erdogan makes a speech during a conference in Istanbul  Turkey  September 25  2017. REUTERS/Murad Sezer

Output: no


Input: Consider Input: Verify if the sentiment of the following document towards the entity Umar Cheema is Negative . Officials at the U.S. Embassy said they interviewed Cheema this week  and sent a report of his account to the State Department. E-mails sent to the spokesmen for the ISI and the Pakistani army requesting comment were not answered.
 Cheema had won a Daniel Pearl Journalism Fellowship to train foreign journalists in 2007 and worked in The New York Times newsroom for six months at that time. He has worked at The News since 2007.
 In interviews  he said his car was stopped near his home in the capital by men with the words "no fear" inscribed on their clothes. Once he was blindfolded and driven to the safe house  he was handed over to another group of men who carried out the abuse  he said. After six hours  he was dumped on a road 100 miles from the capital  Islamabad.
 Cheema says he wrote more than 50 articles this year that questioned various aspects of the conduct of the military and the government  including corruption accusations against the president  Asif Ali Zardari.
 In his article  Cheema reported that two members of the Special Services Group  an elite commando squad  were being denied fair justice during the court-martial proceedings.
 In another article  Cheema wrote that the suspects in a major terrorist attack against a bus carrying ISI employees were acquitted because of the "mishandling" of the court case by the intelligence agency.
 While Cheema has chosen to publicize his case  he is not the only journalist or politician to come under the apparent harassment of the security services.
 Earlier this year  Cheema said he was called to a coffee shop in Islamabad by an ISI officer and warned to fall into line.
 At a journalists' seminar in Lahore  the editor of a weekly newspaper  Najam Sethi  said it was up to the ISI to declare who had attacked Cheema.


Output: no