Given a document, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].

Ex Input:
Verify if the sentiment of the following document towards the entity Melania Trump is Positive . President Donald Trump  first lady Melania Trump and their son  Barron  walk to Marine One at the White House en route to Mar-a-Lago in Palm Beach  Fla.
March 17  2017 President Donald Trump  first lady Melania Trump and their son  Barron  walk to Marine One at the White House en route to Mar-a-Lago in Palm Beach  Fla. Jabin Botsford/The Washington Post
Upset about damaging leaks of  his  calls with world leaders and other national security information   Trump  has ordered an internal investigation to find the leakers. Staffers  meanwhile  are so fearful of being accused of talking to the media that some have resorted to a secret chat app — Confide — that erases messages as soon as they’re read.
The chaos and competing factions that were a  Trump  trademark in business and campaigning now are starting to define his presidency  according to interviews with a dozen White House officials as well as other Republicans. Most spoke on the condition of anonymity to candidly discuss internal White House dynamics and deliberations.
Staffers buzz privately about who is up and who is down  with many eagerly gossiping about which poor colleague gets an unflattering portrayal on NBC’s “Saturday Night Live.” For the past two weeks  it has been White House press secretary Sean Spicer. But aides said  Trump  was especially upset by a sketch that cast White House chief strategist Stephen K. Bannon as the Grim Reaper manipulating the president — who was ultimately relegated to a miniature desk  playing dolefully with an expandable toy.
[ Trump  turns Mar-a-Lago Club dinner table into an open-air situation room]
On Monday afternoon  as speculation of a staff shake-up was rife on cable news channels   Trump  made clear to a small group of reporters what  he  thought of  his  chief of staff: “Reince is doing a great job. Not a good job. A great job ” the president said.
The problem:  Trump  had yet to weigh in  and aides and advisers were loath to take sides without knowing for certain whether their often mercurial and erratic boss wanted to keep Flynn or cut him loose.
On Monday  after  Trump  made it through a joint news conference with Canadian Prime Minister Justin Trudeau without being asked about Flynn  a group of reporters gathered outside Spicer’s office for more than 80 minutes. Spicer twice declined to answer questions about Flynn. When White House chief of staff Reince Priebus walked by  he was asked whether the president still had confidence in Flynn. Priebus gave no answer.
Not long after  Kellyanne Conway  the counselor to the president  said  Trump  had “full confidence” in Flynn. Yet a few minutes later  Spicer issued an official — and conflicting — statement  saying  Trump  was “evaluating the situation.”
[As Flynn falls under growing pressure over Russia contacts   Trump  remains silent]
In an administration where proximity to  Trump  is power  aides  advisers and visitors often mill about in the West Wing  lingering long after their scheduled appointments have ended.
[ Trump  friend says Priebus is ‘in way over his head’]
Christopher Ruddy  a longtime friend of  Trump ’s who on Sunday publicly criticized Priebus in television and print interviews as being “in way over his head ” received calls from both the chief of staff and Jared Kushner — Trump’s son-in-law  senior adviser and enforcer — and said Monday that he thought the White House was working to remedy its challenges.
 Trump ’s legislative affairs team — headed by Rick Dearborn and Marc Short  both veterans of the Hill — is also considered well-liked  disciplined and professional. But congressional staffers say they have been given advance notice about some executive orders on topics such as cybersecurity and Guantanamo Bay that have never materialized  a delay they attribute to chaos within the West Wing.

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Nicki Minaj Nicki is Positive . The Case
Nicki Minaj  posted an Instagram of  herself  in front of the distinctive blue-and-white Casper mattress box on Dec. 30 with this caption: âLove it @casper havenât slept in daze.â
Casper confirmed to BuzzFeed News in an email on Monday that it compensated  Nicki Minaj  to post about the mattress. It wasnât just a gift â  she  was paid $$$.
So shouldnât  she  have disclosed it was an ad in the caption? Casper said  âWe asked that  she  include the proper disclosure (#ad) in  her  caption. After  she  posted  we reached out â early last week â to ask that  she  update the copy to clarify.â
As of yesterday afternoon   Minaj  had still not updated  her  post to say that  it  was an ad.  Her  record label did not reply to BuzzFeed Newsâ request for comment.

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Lazada is Positive . SINGAPORE/BANGKOK (Reuters) - When diaper maker DSG International (Thailand) wants to know what its customers are thinking  it often turns to Lazada  an e-commerce firm majority-owned by Alibaba Group Holding (BABA.N).
FILE PHOTO: The Singapore Lazada website is seen in this illustration photo June 20  2017. REUTERS/Thomas White/Illustration/File Photo
âData from  Lazada  has been used to position certain products where consumer preferences are different. For example  Thai customers like to buy diapers in special cartons  while Malaysians prefer multiple packs â says Chan.
To reach more customers and get a better handle on their online behavior  consumer goods companies are forging partnerships with e-commerce firms like  Lazada  and fashion website Zalora.
The conglomerate  which works with the likes of Singapore online grocer RedMart  Indonesiaâs Blibli and Vietnamâs Tiki  said it introduced its St Ives skincare brand on Lazada after seeing a trend towards natural products and shopper search data.
âTraditional retailers will struggle to see customer behavior â said Lazada Thailandâs CEO  Alessandro Piscini. âWe can tell if a customer is pregnant from their search behavior.â
Lazada  he said  plans to use data science to help its merchants customize offers for specific customer groups based on age  gender and other preferences.
 Lazada  and Zalora are among the few e-commerce platforms that operate in multiple Southeast Asian countries. But the region is becoming a new battleground as Amazon (AMZN.O) and JD.com (JD.O) make beachheads in Singapore and Thailand.
 Lazada Thailand  will focus on partnering with fast-moving consumer goods companies to maintain  its  lead  Piscini said  and is expanding its logistics footprint across a region that has poor roads  clogged cities and thousands of often remote islands.
Thailandâs top consumer goods manufacturer Saha Group (SPI.BK) (SPC.BK) has seen online sales of some of its brands rise tenfold since it began a partnership with  Lazada  in June  but online still represents just 1-2 percent of total sales.

Ex Output:

yes