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].

Example Input: What is the sentiment of the following document towards the entity Mitt Romney ? Former Vice President Joe Biden will join Mitt Romney and other prominent Republicans at an annual summit in Utah this week . 
Romney , the Republican presidential nominee in 2012 , will interview Biden , on Friday as part of the three-day summit , the Associated Press reported . 
The invitation-only Experts and Enthusiasts -LRB- E2 -RRB- Summit in Park City , Utah , will feature a number of prominent Republicans , including Sens. Lindsey Graham and John McCain , both vocal GOP critics of President Donald Trump , and House Speaker Paul Ryan , who was Romney 's running mate in 2012 . 
Biden is not the first Democrat to attend Romney 's annual summit . 
At the summit last year , Romney , then a "Never Trump" Republican , told the crowd that Trump 's nomination as the Republican candidate "is breaking my heart for the party ."
Example Output: Neutral

Example Input: What is the sentiment of the following document towards the entity Tyra Patterson ? WHIO-TV reports  Tyra Patterson   now 42  was freed Monday  Christmas Day.
 Patterson  was convicted in the 1994 murder and robbery of 15-year-old Michelle Lai. She was one of five people charged with killing Lai and robbing her sister and three other girls.
 Patterson  did not fire the shot that killed Lai  but under Ohio law accomplices can get the same punishment as killers.
Celebrity supporters of  her  innocence claims included documentary filmmaker Ken Burns  actress Alfre Woodard and “Mad Men” TV show creator Matthew Weiner.
 Patterson  was granted parole in October.  She  was being held at the Northeast Pre-Release Center in Cleveland.
Example Output: Positive

Example Input: What is the sentiment of the following document towards the entity Joe Biden ? Back in 2015  then  Vice President Joe Biden  appeared on The Late Show and host Stephen Colbert peppered  him  with questions about whether  he ’d run for president in 2016. However   Biden  was still reeling from the death of  his  son  Beau  and  Biden  said that  he  was unable to commit “110 per cent” to the task of running for president  despite the fact that Beau had urged  him  to continue to serve.  Biden  returned to The Late Show on Monday night and Colbert was ready for  him . “I’m not gonna ask ” said Colbert  before immediately asking  Biden  if  he  planned to run in 2020.
As for that whole 2020 question   Biden  wouldn’t answer other than to say that “the country’s never been more divided  we need a unifier.”
 He  also provided an update on  his  thoughts on President Donald Trump.
When  Biden  was on the show back in 2015   Biden  suggested that the American public give Trump a shot  before judging  him . “Have we given  him  enough of a shot at this point?” Colbert asked.  Biden  said  he  reached  his  tipping point with Trump after  his  “deafening” during the white nationalist rally in Charlottesville  Va.  where neo-Nazis were chanting “the same exact bile” against Jews that the Nazis used in the 1930s in Germany and a protester was killed by a white supremacist. Biden said there is now “a battle for the soul of this country ” and called for Americans to say “enough is enough.”
They also discussed the risks of “normalizing” Trump’s behavior. “What do you think has changed about the presidency with him being President?” asked Colbert. “How will this influence future presidencies?”  Biden  replied  “God willing  this will go down as the single exception in American history.”
When Colbert pressed him about who such a unifier could be   Biden  didn’t give any specifics  but he said there’s a whole new generation of Democrats entering politics who are ready to step up.
Example Output:
Positive