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 Q]: What is the sentiment of the following document towards the entity Vick ? US President Barack Obama says disgraced National Football League quarterback Michael Vick deserves a second chance after serving a jail sentence for his involvement in a dog-fighting ring.
White House spokesman Bill Burton says the president told Philadelphia Eagles owner Jeffrey Lurie that people in Vick's position should be able to contribute to society once they have served time in jail for their crimes.
Vick's position should be able to contribute to society once they have served time in jail for their crimes.
Vick served 18 months after being convicted in connection with a dog-fighting ring. The president also added he condemns the crime Vick was charged with.
Vick signed with Philadelphia last year and helped lead the Eagles to this year's National Football League playoffs.
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Deval Patrick ? GOVERNOR TURNS UP THE HEAT ON BAKER
 Governor Deval Patrick Wednesday took some of his most pointed shots yet at Republican gubernatorial rival Charles D. Baker Jr.  accusing the former chief executive of Harvard Pilgrim Health Care of doing nothing to stop dramatic increases in health care costs that he said are crushing small businesses and families.
 "Today's events represent a clear example of the choices Massachusetts voters have before them in this election " said the appeal from Patrick's campaign manager  Sydney Asbury. "Governor Patrick and Lieutenant Governor Murray care about working people and take on entrenched and powerful interests on their behalf  while other candidates are either beholden to those interests or too timid to do anything about the problems facing our Commonwealth."
 Patrick's aggressive tack seemed to mark a new  more heated phase of the campaign  on the same day a new poll showed Baker gaining ground on Patrick. Baker's campaign manager  Lenny Alcivar  said on Twitter that Patrick's comments were sad and that the governor had been "reduced from testimony to meltdown  to empty campaign fund-raising ploy in minutes."
 "The governor had 3? years to take action on health care costs  but he didn't " Alcivar said. "For 3? years  Deval Patrick had the existing authority to do something  anything to address this problem  and he wouldn't. Today  hours after waking up to polling results that show his reelection prospects dwindling by the minute  Governor Patrick was forced to testify on a proposal aimed more toward salvaging his political career than helping small businesses."
 Patrick's comments were notable  because he often passes up opportunities to directly engage his challengers  particularly when at the State House.
 But he seized the chance Wednesday  after speaking in support of a bill he filed that would allow state regulators to reject "unreasonable or excessive" cost increases from hospitals and other health care providers.
 "While we've been dealing with this crisis  at least one of the candidates in this race has been in the middle of this industry and hasn't offered any solutions yet " the governor said  taking aim at Baker.
 The Rasmussen Reports automated telephone survey of likely voters showed Patrick earning 35 percent of the vote  compared with 32 percent for Baker and 19 percent for state Treasurer Timothy P. Cahill  who is running as an independent. The poll had a margin of error of plus or minus 4? percentage points. A Rasmussen survey in November showed Patrick at 33 percent  Baker at 28 percent  and Cahill at 25 percent.
 Political analysts said Patrick is trying to more actively define Baker in the minds of voters before Baker can introduce himself on his own terms.
 "Given the Rasmussen poll today essentially showing a dead heat  it's clear that Governor Patrick really has to step up and go on offense more  not only touting what he's done  but go on offense against his real challenger in this race  and that's Charlie Baker " said Mary Anne Marsh  a Democratic political strategist. "It signals a stage in this race  and it shows you we'll see an even more aggressive Deval Patrick going into the spring and the summer."
 The Patrick campaign has been honing two main lines of attack against Baker as it looks toward the November election. One is to tie Baker to the exorbitant cost increases of the Big Dig  whose finances Baker helped oversee as the top budget aide to governors William F. Weld and Paul Cellucci in the 1990s.
 "They talk about why it is they can't help but charge double-digit increases every year to small businesses and families " Patrick said. "Those small business and families don't have a voice at the table. They have my voice at that table."
 Baker's running mate  Senate minority leader Richard R. Tisei  Republican of Wakefield  joined Alcivar in dismissing Patrick's comments as a political ploy. "The governor is really electioneering  instead of taking a more thoughtful approach " he said.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Brannon Dorsey ? The coder and artist Brannon Dorsey (previously) wondered about the potential of "browser based botnets" -- running Javascript on tons of machines  stitched together into one massively parallel computer.
But that Javascript generally only hits you if you visit the site hosting it.  Dorsey  wondered if there was a faster  more efficient way to inject malicious Javascript into tons of browsers.
And  he  discovered that there was: Online ad networks! Anyone can make an account  create an ad with god-knows-what Javascript in it  then pay to have the network serve that ad up to thousands of browser.
So that's what  Dorsey  did -- very successfully. Within about three hours   his  code (experimental  not malicious  apart from surreptitiously chewing up processing resources) was running on 117 852 web browsers  on 30 234 unique IP addresses. Adtech  it turns out  is a superb vector for injecting malware around the planet.
Some other fun details:  Dorsey  found that when people loaded  his  ad  they left the tab open an average of 15 minutes. That gave  him  huge amounts of compute time -- 327 full days  in fact  for about $15 in ad purchase. To see what such a botnet could do   he  created one to run a denial-of-service attack (against  his  own site  just to see if it worked: It did pretty well).  He  got another to mine the cryptocurrency Monero  at rates that will be profitable if Monero goes much higher.
The most interesting experiment was in writing an adtech-botnet to store and serve Bittorrent files  via Webtorrent. That worked pretty well too:  He  got 180 175 browsers to run  his  torrent file in 24 hours  with a 702 Mbps upload speed for the entire network.
[EX A]:
Positive