Given a document and an entity the task is to select the author's sentiment towards the entity. Sentiments can be Positive, Neutral and Negative. Select Positive if the article expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the document expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the article expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].

[Q]: What is the sentiment of the following document towards the entity Jenny Chang ? A few years ago he began working with Dr. Jenny Chang  medical director of the Lester and Sue Smith Breast Center at Baylor College of Medicine.
 Chang had performed a number of biopsies on breast cancer patients  both on those whose cancers were confined to the breast and on those whose cancers had metastasized to the brain.
 From those biopsies  Chang said she had identified a number of genetic pathways ways in which gene mutations affected the ability of the cancer to spread unique to patients who developed metastatic breast cancer.
 "But I had a lot of trouble with the data and trying to translate it into clinical practice " she said. She couldn't find her way out from beneath the avalanche of data.
 So she turned to Wong.
 Using his mathematical modeling  Wong sifted through Chang's data and the large databases of genome and clinical trial data. Out of that  he identified several candidate drugs to impair the genetic pathways that helped the cancer spread.
Chang's data and the large databases of genome and clinical trial data. Out of that  he identified several candidate drugs to impair the genetic pathways that helped the cancer spread.
 One of them  a drug named sunitinib  which treats a kidney cancer called renal cell carcinoma  emerged as the best bet. Chang then tested the drug in mice  and the study showed it prevented breast cancer from spreading to the brain.
 She has already begun a Phase II clinical trial of the drug  enrolling nine patients with metastatic breast cancer  and she is looking for more.
 "The drug is very well-tolerated by patients  and so far the trial is going very well " Chang said.
 But by using an existing drug  Chang and Wong could skip the lengthy Phase I  during which a drug is checked for safety. If Chang's tests go well  sunitinib could be on the market within a few years for metastatic breast cancer.
[A]: Positive


[Q]: What is the sentiment of the following document towards the entity Greg Clark ? LONDON (Reuters) - Britain hopes a provisional U.S. ruling imposing tariffs on Canadian aerospace manufacturer Bombardier (BBDb.TO) will not be politically influenced when new evidence is considered   UK Business Secretary Greg Clark  said on Tuesday.
 Clark  said  he  was confident the British government could successfully fight the complaint  which was brought by Boeing (BA.N) and could cost jobs in the British province of Northern Ireland.
“Following the initial determination  there is then a further call for evidence ... we look to the U.S. to make sure that this is a rigorous process and is not politically influenced ”  Clark  told lawmakers.
 Britain's Business Secretary  Greg Clark   arrives for a meeting in Downing Street in central London  Britain October 9  2017. REUTERS/Toby Melville
 Clark  said British Prime Minister Theresa May had twice discussed the dispute with U.S. President Donald Trump  and that several members of the British government had reinforced their “serious concerns” with the U.S. administration over the ruling.
[A]: Positive


[Q]: What is the sentiment of the following document towards the entity Delegate-elect Lee Carter ? From  Delegate-elect Lee Carter ; I hope to see statements like from every elected Virginia Democrat:
 Delegate-Elect Lee Carter  Urges Virginians  State Water Board to Reject Atlantic Coast and Mountain Valley Pipeline Projects
“Dominion Resources and EQT have not compellingly demonstrated the need for the additional natural gas capacity in Virginia ” said  Carter . “And to make matters worse  that natural gas wouldn’t even be used for Virginian homes – the pipeline will run through the Commonwealth and be sent to Japan and India for export.”
 Carter  also has concerns that the project will massively increase Virginia’s carbon footprint  and destroy protected wilderness areas  as well as state and federal parks.
“Hardworking Virginians are going to end up paying for these unnecessary projects through higher power bill  in spite of the lack of economic benefit for Virginia  and if anything goes wrong with the pipeline  thousands of those Virginians will be in the ‘incineration zone’ – an area where all life would be incinerated if the pipeline explodes ” said  Carter .
 Carter  urges all to attend the Water is Life Rally in Richmond on December 2 from 1 p.m. to 4:30 p.m.
“Virginians need to fight back hard against these projects that are not only unnecessary – they’re dangerous ” said  Carter .
 He  also urges residents to attend the State Water Control Board’s meetings on December 6 and 7 and December 11 and 12 for the pipeline projects  and speak on their concerns about how these projects hurt our communities.
[A]:
Positive