Given a document and an entity the task is to select the author's sentiment towards the entity. Sentiments can be Positive, Neutral and Negative. Select Positive if the article expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the document 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 article expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].

Ex Input:
What is the sentiment of the following document towards the entity Aranibar ? Bitter potato varieties are still harvested in the Andean highlands  says Marcelino Aranibar  an animal nutritionist and vice president of research at the National University of Juliaca. Especially at higher altitudes  these hardy and frost-resistant varieties are a valuable food source.
Instead of detoxifying them with clay alone  Aranibar says these bitter potatoes are often made into chuño  a form of naturally dehydrated potato that also removes some of the toxins. Making chuño is considered an ancient Andean practice and allows for year-round potato storage.
 Aranibar  has researched how rats with gastritis recuperate after being fed chaco  though  he  has not researched this in humans.  Aranibar himself  eats the pale tan or grey clay mixed with water once every day or two.  He  claims it has helped manage  his  own gastritis.
The practice of clay eating is now a part of the region's tradition  says  Aranibar .
"There are many people in the Peruvian-Bolivian high plateau that still consume clay  but it's not because the potatoes are bitter "  he  says. "It is more of a custom than a necessity."

Ex Output:
Positive


Ex Input:
What is the sentiment of the following document towards the entity Pope Francis ? Two prisoners took advantage of the hullabaloo surrounding  Pope Francis â recent lunch with inmates in Bologna to slip off unnoticed  and the two convicts are reportedly still at large.
During  his  October 1 trip to Bologna  Italy   the Pope  held a during a âLunch of Solidarityâ at San Petronio Basilica  to which 20 prisoners from a local correctional facility were invited  as well as refugees and some of the poor of the area.
An hour-long search ensued  which produced no clues as to the menâs whereabouts. The operating hypothesis at the moment is that the two inmates executed their escape between the prayer of the Angelus and the actual sit-down meal with  the Pope .
Law enforcement officers charges with investigating the case visited the diocesan administrative offices in Bologna to get a better idea of the organization of the lunch with  Pope Francis   in the hope of finding some indication of how the men escaped and where they might be headed.
 Francis  often includes prisoners in  his  trips and events  and has washed the feet of prisoners on Holy Thursday. Last year   he  held a special Jubilee Mass for prisoners at the Vatican.

Ex Output:
Neutral


Ex Input:
What is the sentiment of the following document towards the entity Bernie Sanders ? -LRB- CNN -RRB- Senator Bernie Sanders still thinks that the Democrats do n't get it . 
Speaking Saturday in Chicago , Sanders offered some blistering rhetoric , calling on his supporters to take down President Trump , who he believes to be a threat to the nation . 
Some Democrats , such as New York Governor Andrew Cuomo , have tried to build on Sanders ' appeal with new policy initiatives such as free higher education . 
Sanders said . 
They have to demonstrate that they are a party that is not , in fact , beholden to big interests , as Sanders has argued , and has a vision that will translate into real economic gains for all Americans .

Ex Output:

Positive