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].

Input: Consider Input: What is the sentiment of the following document towards the entity Joachim Frank ? The 2017 Nobel Prize in chemistry has been awarded to  researchers Jacques Dubochet  Joachim Frank and Richard Henderson  for  their  work that developed cryo-electron microscopy  which the Royal Swedish Academy of Sciences says "both simplifies and improves the imaging of biomolecules."
Speaking to the prize committee by phone Wednesday morning   Frank  said  he  had thought the chance of  him  winning the prestigious honor was "minuscule."
 He  added that cryo-electron microscopy "is about to completely transform structural biology " saying the technology is being taken up by a new generation of medical researchers.
Dubochet is affiliated with the University of Lausanne  in Switzerland;  Frank  is affiliated with Columbia University in New York; Henderson is affiliated with the MRC Laboratory of Molecular Biology in Cambridge  U.K.
"Electron microscopes were long believed to only be suitable for imaging dead matter  because the powerful electron beam destroys biological material. But in 1990  Richard Henderson succeeded in using an electron microscope to generate a three-dimensional image of a protein at atomic resolution. This breakthrough proved the technology's potential. " Joachim Frank  made the technology generally applicable. Between 1975 and 1986  he  developed an image processing method in which the electron microscope's fuzzy twodimensional images are analysed and merged to reveal a sharp three-dimensional structure. "Jacques Dubochet added water to electron microscopy. Liquid water evaporates in the electron microscope's vacuum  which makes the biomolecules collapse. In the early 1980s  Dubochet succeeded in vitrifying water â  he  cooled water so rapidly that it solidified in its liquid form around a biological sample  allowing the biomolecules to retain their natural shape even in a vacuum."

Output: Positive


Input: Consider Input: What is the sentiment of the following document towards the entity Lucian Wintrich ? Lucian Wintrich  a reporter with the Gateway Pundit   was arrested Tuesday night at the University of Connecticut  where  he  was delivering a speech titled "It's OK to Be White."
 Lucian Wintrich   the White House correspondent and Washington  DC  bureau chief for the Gateway Pundit  was at the university to deliver a speech titled "It's OK to Be White." The speech drew a large group of protesters  who verbally sparred with  Wintrich   before the blogger moved into the audience and grabbed a woman  the Hartford Courant reported. A University of Connecticut spokesperson  Stephanie Reitz  confirmed to BuzzFeed News that  Wintrich  was arrested shortly before 9 p.m. and taken into custody by campus police. He was charged with breach of peace and later released on a a $1 000 nonsurety bond  Reitz said. A UConn student was also arrested for allegedly breaking a window as people left the event. The apparent altercation was captured on video from multiple angles.
The moment  about half an hour ago  that  Gateway Pundit blogger Lucian Wintrich  appears to accost a woman during aâ¦ [Link]
According to the Courant  the woman appeared to have grabbed a paper from the podium where  Wintrich  was speaking.
After what appears to be a scuffle with the woman  video shows law enforcement escorting  Wintrich  out of the room with his hands behind his back.
Wintrich did not immediately respond to BuzzFeed News' request for comment Tuesday night. In a post about  Wintrich 's arrest  the Gateway Pundit declared that a "far left mob" had shut down the event. An update to the post stated that Wintrich was "missing" and that "police took him away and we have NO IDEA where they are holding him!" The update was later removed. The arrest came amid a raucous evening at the University of Connecticut. According to Fox 61  Wintrich's speech was met by boos and interruptions. Video from the scene shows the blogger drinking milk â which has been adopted as a symbol on the far right â while a crowd chants "go home  Nazi." After Wintrich's removal  crowds continued to congregate at the scene  and journalists there reported seeing both broken windows and smoke canisters. Campus police later announced that they had arrested one person  University of Connecticut student Sean Miller  for allegedly breaking a window as people left the lecture hall  but are still investigating the origin of the smoke bomb. "This was a very disappointing evening " University of Connecticut President Susan Herbst said in a statement. "Thoughtful  civil discourse should be a hallmark of democratic societies and American universities  and this evening fell well short of that." "We live in a tense and angry time of deep political division. Our hope as educators is that creative leadership and intellectual energy can be an antidote to that sickness  especially on university campuses " Herbst continued. "Between the offensive remarks by the speaker who also appeared to aggressively grab an audience member and the reckless vandalism that followed  that was certainly not the case on our campus tonight. We are better than this."
Jim Hoft and  Lucian Wintrich  at White House Press Room #Pepe @gatewaypundit @lucianwintrich ð¸
In a series of tweets just after midnight Wednesday   Wintrich  informed followers of  his  release. "IM FREE & regained my Twitter " he wrote.

Output: Negative


Input: Consider Input: What is the sentiment of the following document towards the entity Cris Collinsworth ? Loser: Cris Collinsworth
 For  his  partisan commentary. It's one thing to dispute Corey Clement's touchdown reception or question the consistency of what the NFL considers a catch  but it's another thing to say if that's a catch  âI give up.â Then  after the commercial break  he grumbled  âTake what you can get against the Patriots  I guess.â
Winner:  Cris Collinsworth 
After NBC reminded viewers in the pregame that âMiracle on Iceâ coach Herb Brooks hails from Minnesota  Al Michaels remarked: âI canât tell you how many people this week wanted (me) to say: âDo you believe in miracles?!ââ  Collinsworth  replied: âIf Nick Foles pulls this off  do I get another one?â


Output: Neutral