Given a sentence and an entity, the task is to select the authors sentiment towards the enity. Sentiments can be Positive, Neutral and Negative. Select Positive if the sentence expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the sentence 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 sentence 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 Trump Jr. ? Donald Trump Jr.  will return to Capitol Hill Wednesday to talk to the Senate intelligence committee as part of its probe into Russian interference in the 2016 election.
[A]: Positive


[Q]: What is the sentiment of the following document towards the entity Rex Ryan Monday ?  "I came here to beat him  and I'm never going to backtrack on that " Ryan said. "I do respect him and all that  absolutely. But he's the one to beat.
[A]: Positive


[Q]: What is the sentiment of the following document towards the entity Lee Goldstein ? And  they noted  the brain pathology was unrelated to signs of concussion in the mice  such as altered arousal and impaired balance.  Goldstein  says the scientists nailed what they wanted to â strong evidence linking head impact to CTE  independent of concussion.
[A]:
Neutral