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 Jon Balke ? "This was how I stumbled upon Gharnati music  which is the Andalusian music that existed in 1400 in Spain and was driven out  " Balke  says.

A: Neutral
****
Q: What is the sentiment of the following document towards the entity Hatfieldprobably ? Hatfield's Ferry. "But I see people suffering every day because of this pollution."

A: Neutral
****
Q: What is the sentiment of the following document towards the entity Justin Trudeau ? As the two rival leaders find their feet - and if  Trudeau  and  his  ministers keep handing them easy ammunition - 2018 could also prove a rough ride.

A:
Positive
****