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].

[Q]: What is the sentiment of the following document towards the entity Lim ? "We are taught that humans can taste only five taste categories " said Juyun  Lim    associate professor at Oregon State University's Department of Food Science and Technology and lead author of the study. "It seems  however  that we can taste other chemicals that comprise foods such as starch degradation products and fatty acids."
 Lim  added that some compounds  such as starch  are abundant in nature and that we use them as a source of energy.
"Understanding how we can detect and recognize our food sources is very important since it will directly impact our ingestive behavior and health "  she  said.
It was previously assumed that starch was tasteless  but the new findings suggest that starch is broken down into glucose oligomers by an enzyme in our saliva  called alpha-amylase  and these so-called glucose oligomers can be tasted   Lim  said.
"It has long been assumed that simple sugars are the only class of carbohydrates that humans can taste. Thus our findings are surprising "  Lim  said.
For instance  "as much as we know that glucose oligomer detection is not through the sweet taste receptor  we do not yet know the exact mechanism of how we detect them " Lim said.
[A]: Neutral


[Q]: What is the sentiment of the following document towards the entity Huang Lei Image ? Image copyright  Huang Lei Image caption Huang Lei  was a student studying international politics at the University of Manchester when  he  travelled to Syria in 2015
"We were fighting against ISIS in Syria and suddenly we heard that Turkey is attacking Afrin and bombing the city "  he  says.
Image copyright Huang Lei Image caption Huang Lei  pictured with another fighter  says there is now a group of around 20 international volunteers preparing to fight against Turkish-led forces
 Lei  accepts  he  may face consequences if  he  comes back to Britain.
"I really hope I can return  but I don't want to come back and get arrested "  he  says.
'Afraid of death '
Lei  has survived battles against IS  but a fight against the Turkish military may place  him  in even greater danger.
Does  he  fears this prospect?
"Of course I am afraid of death "  he  says. "But  on a basic level  so is every human fighting in the YPG."
[A]: Neutral


[Q]: What is the sentiment of the following document towards the entity Silvio Berlusconi ? Premier Silvio Berlusconi urged lawmakers Monday to support him in looming no-confidence votes  warning that bringing down his government would be "folly" because stability is essential as the country battles economic crisis.
 The embattled Italian leader appealed to a group of rebel lawmakers who have vowed to try to oust him during Tuesday votes. He offered to negotiate a new agenda that would allow the government to survive until new parliamentary elections are held in 2013  as well as a Cabinet reshuffle to give government positions to those who support him in the crucial parliamentary test.
 "The last thing Italy needs is a political crisis " Berlusconi argued in a 30-minute speech to the Senate.
 Berlusconi faces votes Tuesday in both houses of parliament after a dramatic falling-out with his one-time closest ally  Gianfranco Fini  his party's co-founder. Berlusconi was once immensely popular  but his approval ratings have nose-dived and his political capital diluted amid scandals engulfing his private life  reports of lavish parties and alleged encounters with prostitutes.
 He risks more in the lower house  where the split with Fini has potentially deprived him of a majority. With the vote expected to be decided by just a handful of votes  Berlusconi has been trying to persuade undecided lawmakers.
 of a majority. With the vote expected to be decided by just a handful of votes  Berlusconi has been trying to persuade undecided lawmakers.
 Speculation of vote-buying has been rife  but Berlusconi's allies have rejected any such accusations.
 On Monday  the premier appealed to rebel lawmakers who have sided with Fini by reminding them of "the long way we have come together."
 "I'm certain nobody wants to hastily throw away what we have created together " Berlusconi said  mentioning among other things the formation of the People of Freedom party that they founded together.
 "All can be done  save for betraying the mandate of voters " said Berlusconi  his government partner and close ally Umberto Bossi  leader of the Northern League  right next to the premier.
 He offered to "strengthen the government lineup" -- code word for a Cabinet shuffle. He said dialogue with moderates will be possible  but only if they ensure support to the government in the votes. He has rejected the requests of the Fini camp to resign ahead of the parliamentary votes.
 If Berlusconi wins  he is assured more time in office  even though a razor-thin majority is no guarantee of stability. If he loses  he has to resign -- a move that might lead to early elections  though not necessarily.
 The decision to dissolve parliament and call an election rests with the president  Giorgio Napolitano. The president could also ask Berlusconi to form a new government  possibly with a broadened coalition and a revised program  or tap a new premier to lead a new government.
[A]:
Negative