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 Tom K. Wong ? This past Thursday  a new study conducted  Tom K. Wong   a political scientist at the University of California-San Diego  found that there are broad benefits for local jurisdictions that resist cooperating with federal immigration enforcement â they are safer in the aggregate and enjoy stronger economies. "For the first time we're kind of seeing that crime rates are lower when localities stay out of the business of federal immigration enforcement  " Wong  said.

A: Neutral
****
Q: What is the sentiment of the following document towards the entity Cooper Warren ?  The state AGs may help the bureau spot national trends more quickly  allowing faster enforcement  Cooper said.

A: Positive
****
Q: What is the sentiment of the following document towards the entity Warren Buffett ? Jain  by contrast  oversees Berkshire's gigantic insurance outfit  where he's shown deft underwriting skill and the discipline to trim exposures to overly competitive markets like catastrophic insurance and reinsurance when pricing is unfavorable. A native of India  Jain came to the U.S. to get an MBA at Harvard and then cut his teeth at consultancy McKinsey. In 1985  he was hired by  Buffett  to work in Berkshire's insurance operations. Said  Buffett  in a 2009 shareholder letter  "I immediately knew we had found a superstar." A decade later  the division was bolstered by  Buffett 's acquisition of the Geico shares Berkshire didn't already own. From an insurance float of $3.6 billion in 1995  Berkshire's float now stands at about $100 billion annually.

A:
Neutral
****