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 Chris Beyrer ? "Current trends in HIV drug resistance are very concerning " said  Dr. Chris Beyrer   lead author of an overview on the state of global HIV drug resistance.
 Beyrer  is professor of epidemiology with the Johns Hopkins Bloomberg School of Public Health in Baltimore.
 He  and  his  colleagues noted that roughly 19.5 million HIV patients â or approximately half the global population of HIV patients â are now being treated with ART.
That will be "enormously difficult " said  Beyrer .
At the same time   Beyrer  said  those already infected but not yet treated should be given access to newer types of ART "cocktails " including drugs such as dolutegravir that have "higher genetic barriers to resistance."
Drug resistance may ultimately also pose a risk for PrEP  though for the time being  Beyrer  characterizes PrEP resistance as "very rare."

A: Positive
****
Q: What is the sentiment of the following document towards the entity Emmerson Mnangagwa ? (CNN) The elevation of Emmerson Mnangagwa to the presidency of Zimbabwe would amount to an act of political survival matched only by the man he'd replace  Robert Mugabe.
Until Mugabe fired him as Vice President last week   Mnangagwa 's entire political career had been hitched to Zimbabwe's 93-year-old leader.
Now  with the military in control in Harare and Mugabe confined to his residency   Mnangagwa  is believed to be at the center of moves to install  himself  at the head of a transitional government.
This wouldn't be the first time  Mnangagwa  has been in line to lead Zimbabwe
They also hint at  Mnangagwa 's dark past. In late 2000  a cable written by Earl Irving   then a US diplomat in Harare  described  Mnangagwa  as "widely feared and despised throughout the country " warning  he  could be "an even more repressive leader" than Mugabe if  he  were to succeed  him .
Fear of  Mnangagwa  stems from  his  position as Mugabe's enforcer and head of the Central Intelligence Organization (CIO)  or secret police  and  his  alleged role in the 1983-84 massacres of the Ndebele ethnic group in Matabeleland  a region in Zimbabwe's southwest that was a center of political opposition to Mugabe's regime.
Mnangagwa's elevation without an election would be viewed with suspicion abroad. Kate Hoey  a British Labour MP who has campaigned for years to highlight oppression under the Mugabe regime  described  Mnangagwa 's in a parliamentary debate as "probably the one person in Zimbabwe who inspires even greater terror than Mugabe."
Nicknamed the "crocodile" on account of his political longevity and survival skills   Mnangagwa  has for years been thought to be biding  his  time  ready to takeover from Mugabe when the nonagenarian finally stepped aside  or died.
 His  impeccable revolutionary credentials  coupled with  his  strong support among key parts of Zimbabwe's elite -- specifically within the military and security services -- singled  him  out as an obvious  and non-controversial  successor.
But this was to dramatically change earlier last week  when Mugabe sacked  Mnangagwa  in a move seen as shoring up the power of  his  wife and chosen successor  Grace Mugabe.
A statement from the country's information ministry accused  Mnangagwa  of "disloyalty  disrespect  deceitfulness and unreliability " sending  him  into hiding amid reports  he  was attempting to build a coalition to take on Grace Mugabe in the next election.
"One after the other  (Mugabe's) vice presidents and people around  him  were estranged by Grace Mugabe " said Geoff Hill  author of "What happens after Mugabe?".

A: Negative
****
Q: What is the sentiment of the following document towards the entity Elsa D'Silva ? Elsa D'Silva  was 13 years old.  She  was riding a local train in Mumbai  India  with  her  mother  sister and brother. And just as  she  was about to get off   she  felt it â a hand reaching up  her  skirt.
"It affected my ability to use a train as a means of transport â and it still does  even still  " D'Silva  says. But for 25 years   she  didn't tell anyone why  she  avoided trains.
Then  in 2012  the now infamous rape of a 23-year-old medical student on a Delhi bus sparked a national conversation. For the first time   D'Silva  says  Indian women began openly discussing experiences of sexual violence  harassment and intimidation. "I realized that so many of my friends had similar experiences to mine â but until then we had never talked about it."
That year  she co-founded Safecity â an online platform that lets women immediately and anonymously report their experiences of harassment and abuse. "It's so women can share what happened  where it happened and when it happened "  D'Silva  says.
That's why  D'Silva  and  her  Safecity co-founders decided to take their efforts offline as well â with community workshops and street art campaigns.
"In New Delhi  for example  we discovered through the app that one of the hot spots for sexual harassment was a public toilet  " D'Silva  says. "It didn't have proper lighting  it didn't have proper doors and windows. And there were also young men sitting outside on a couch  harassing the women as they went in and out  even taking their photos without permission."

A:
Positive
****