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 Akbar Hashemi Rafsanjani ?  Addressing Khamenei in such a manner is unheard of in Iran where the supreme leader is the ultimate authority and has the final say on all strategic issues.

Answer: Positive


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 Akbar Hashemi Rafsanjani ?  "What should we do?" Rafsanjani asked rhetorically in the sermon. "Our key issue is to return the trust which the people had and now to some extent is broken.

Answer:
Positive