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].

Verify if the sentiment of the following document towards the entity Jeff Bezos is Positive . Billionaire entrepreneur Mark Cuban and Amazon CEO Jeff Bezos agree: It pays to take risks.
" Jeff Bezos  — and I follow this to a T — I was reading   he  said  'Look  you don't want to be [80] years old and look back and ask yourself ... why didn't I do this? Why didn't I try it?" Cuban says.
While speaking at the Summit Series conference in Los Angeles   Bezos  revealed  he  was indeed thinking something similar when  he  quit  his  good job on Wall Street to found Amazon.
"For me  the best way to think about it was to project  myself  forward to age 80 "  Bezos  says. "When I'm 80 years old  I want to have minimized the number of regrets that I have. I don't want to be 80 years old  in a quiet moment of reflection thinking back over my life  and cataloging a bunch of major regrets.
"I decided I had to give it a shot "  Bezos  says in a 2010 baccalaureate address at Princeton. "I didn't think I'd regret trying and failing. And I suspected I would always be haunted by a decision to not try at all."
Cuban  worth $3.3 billion  agrees that pushing  himself  to experience new things has been worth it.
"Maybe it will come back to haunt me  all the fun I've had  but I've had fun "  he  says.
Don't miss: Mark Cuban says quitting this one common bad habit made  him  more successful
yes

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.
yes

Verify if the sentiment of the following document towards the entity Mellanox is Positive . JERUSALEM (Reuters)  - Israeli chip maker Mellanox Technologies  saw  its  shares surge on the Nasdaq on Tuesday after activist hedge fund Starboard Value LP bought a 10.7 percent stake to influence strategy.
The logo of Mellanox Technologies is seen at the company's headquarters in Yokneam  in northern Israel July 26  2016. Picture taken July 26  2016. REUTERS/Ronen Zvulun
Starboard became the biggest shareholder in Mellanox after disclosing its stake purchase - valued at around $300 million - and said the chipmaker could improve its financial performance.
In particular  Starboard is concerned that Mellanox  which makes computer networking products using InfiniBand and Ethernet technology  rejected a potential merger with rival Marvell Technology. Starboard  in its filing  said Marvell had expressed interest in discussing a “potential strategic transaction” but  Mellanox  declined to enter into talks.
 Mellanox’s  shares opened 14 percent higher and were still up 11 percent at $56.65 by 1552 GMT.  They  had risen 25 percent this year through Monday  underperforming Marvell’s 56 percent rally and a 48 percent increase in the Philadelphia Semiconductor index.
The source noted that  Starboard - which believes Mellanox is spending too much on research and development and other corporate expenses to try to boost revenue  sacrificing margins compared with peers - must stop disappointing investors .
“ They  need to improve financial performance or sell the company. Either way it is to see the stock price go up significantly ” the source said  noting there was a “long list of potential buyers” for Mellanox.
 Mellanox  which was founded in 1999 and has a market value of nearly $3 billion   said in a statement on Tuesday that  it  “welcomes the input and investment” from all  its  shareholders.
“In line with our commitment to drive enhanced shareholder value  the Mellanox board of directors and management team continually review our operational and strategic priorities and are committed to acting in the best interests of our shareholders ” it said.
Barclays analyst Joseph Wolf  who downgraded  Mellanox  to “underweight” after  its  earnings report  said that while there is room for  Mellanox  to cut expenses   its  growth stems from accelerating revenue during product transitions.

yes