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].
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Question: What is the sentiment of the following document towards the entity Mattis ?  Mattis  repeatedly stressed that there is still time to work out a peaceful solution. At one point  he  said diplomacy is "going positively." But  he  also seemed determined to steel U.S. troops against what could be a costly war on the Korean Peninsula.

Answer: Neutral


Question: What is the sentiment of the following document towards the entity Aaron Boone ? âEverybody is hoping to start  but Iâm comfortable with whatever role ââ Green said.  He  said the key is to be confident as a reliever.

Answer: Positive


Question: What is the sentiment of the following document towards the entity Nancy Pelosi ? Representative Nancy Pelosi of California  the Democratic leader  told a closed-door meeting of House Democrats that she would oppose the deal  and said that Democrats would have leverage if they held together to demand a debate on immigration legislation. But she suggested that she would not stand in the way of lawmakers who wanted to vote their conscience. Pressing the issue further  Ms. Pelosi and the next two highest-ranking House Democrats sent a letter to Speaker Paul D. Ryan of Wisconsin noting their desire for the government to remain open and imploring him to make a public statement about the scheduling of a vote on legislation to protect young immigrants brought illegally to the country as children who are now shielded by the Obama-era Deferred Action for Childhood Arrivals program  or DACA. âNYT

Answer:
Positive