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].

What is the sentiment of the following document towards the entity Tanner Roark ? “Growing up  yeah  there was always some trash-talking in the house between us and my dad ”  Roark  said.
Neutral

What is the sentiment of the following document towards the entity Ayatollah Ali Khamenei ?  Khamenei  said on  his  website that  he  would address the nation about the events âwhen the time is rightâ.
Neutral

What is the sentiment of the following document towards the entity David Johnson ? A Twitter user posted what appears to be a screengrab and wrote that an ISIS affiliate group broadcast a video showing the October attack that killed Sgt. La David Johnson and three other U.S. Green Berets.

Positive