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 Rob Gronkowski ? Rob Gronkowski  is giving retirement some serious thought  apparently. (Bill Wippert/Associated Press)
 New England Patriots  tight  end Rob Gronkowski  raised some eyebrows after  his team âs Super Bowl loss to the Philadelphia Eagles on Feb. 4 by saying âIâm definitely going to look at my future  for sure â an apparent indication that  he  was mulling retirement after eight NFL seasons. But considering an injury history that stretches back to  his  time at Arizona  Gronkowskiâs comments probably shouldnât be all that surprising.
â  He  missed  his  entire junior season in college after having surgery to repair a bulging disk in  his  back.
â In January 2012   he  sprained  his  ankle in the AFC championship game against the Ravens  and had only two catches in New Englandâs second Super Bowl loss to the Giants.
â The next season â  his  third in the NFL â  he  broke  his  forearm while blocking on an extra point and missed five games.  He  then broke the same forearm in a postseason win over the Texans and missed New Englandâs next game  a loss to the Ravens.
â  He  played in only seven games in 2013  missing the first six after offseason surgery to repair a fractured vertebra and then the final three after tearing the anterior cruciate and medial collateral ligaments in  his  right knee and suffering a concussion on one play in a Dec. 8 game against the Browns.
â In 2015   he  missed one game after taking a hit to the knee against the Broncos.
â This past season   he  suffered a concussion in the AFC championship game and likely was not 100 percent for the Super Bowl.
Example Output: Neutral

Example Input: What is the sentiment of the following document towards the entity Zuckerberg ? The social network  said Thursday that  it 's overhauling the news feed prioritize posts from family and friends  as opposed to ones from brands and publishers.
"I'm changing the goal I give  our  product teams from focusing on helping you find relevant content to helping you have more meaningful social interactions  " CEO Mark Zuckerberg  wrote on  his  Facebook page.
You can read  Zuckerberg 's post below:
One of our big focus areas for 2018 is to make sure that the time we all spend on Facebook is time well spent. We built... Posted by  Mark Zuckerberg  on Thursday  January 11  2018
 He  also acknowledged that  the company 's business could take a short-term hit as a result of the change -- but it was an important move to make anyway.
"By making these changes  I expect the time people spend on Facebook and some measures of engagement will go down. But I also expect the time you do spend on Facebook will be more valuable "  he  wrote. "And if we do the right thing  I believe that will be good for our community and our business over the long term too."
Example Output: Positive

Example Input: What is the sentiment of the following document towards the entity Rex Tillerson ? ROUGH CUT ( NO REPORTER NARRATION ) U . S . Defense Secretary Jim Mattis on Tuesday played down an apparent split between the U . S . president and his top diplomat over outreach to North Korea   saying America ' s focus was still on finding a diplomatic solution to the dispute with Pyongyang . President Donald Trump   who has traded insults and threats with North Korean leader Kim Jong Un in recent weeks   said on  Sunday Secretary of State Rex Tillerson  was " wasting  his  time " trying to negotiate with North Korea over its nuclear weapons program .  Tillerson    during a trip to China on Saturday   said the United States had direct channels of communication with the North and was probing Pyongyang to see if it was interested in dialogue . He expressed hope for reducing tensions with North Korea   which is fast advancing toward its goal of developing a nuclear - tipped missile capable of hitting the U . S . mainland . " I do not see the divergence as strongly as some ... have interpreted it  " Mattis said . " President Trump ' s guidance to both Secretary Tillerson and me has been very clearly that we would ... pursue the diplomatic effort to include with the various initiatives with China  " Mattis told a Senate hearing . " I believe that Secretary Tillerson is accurately stating that we are probing for opportunities to talk with the North . All we ' re doing is probing . We ' re not talking with them   consistent with the president ' s dismay about not talking with them before the time is right ."
Example Output:
Neutral