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].

[EX Q]: What is the sentiment of the following document towards the entity Richard Burr ?  Burr  also told reporters that the committee had âhit a wallâ in attempting to verify the details of a salacious dossier about Trumpâs alleged exploits in Russia  mostly because its author  former British spy Christopher Steele  had rebuffed the committeeâs efforts to speak with him about his sources and about who paid for the compilation of the report.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Taylor Swift ? The pre-order number includes purchases at iTunes  Target  Walmart  Amazon and  Swift 's website. Target also confirmed Friday that "reputation" is its largest music pre-sale ever.
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Tom Petty ? "Full Moon Fever " Petty's first solo album in 1989  stands as the apex of  his  career. Working with producer Jeff Lynne  Petty fashioned a cleaner sound and created the classics "Runnin' Down a Dream " ''I Won't Back Down" and  most indelibly  "Free Fallin'."
[EX A]:
Positive