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].

Q: Verify if the sentiment of the following document towards the entity Cyril Ramaphosa is Positive . JOHANNESBURG (Reuters) - South Africaâs finance ministry is set to spell out âtough decisionsâ in its 2018 budget on Wednesday to plug a revenue gap and narrow the deficit  providing an early look at  how new President Cyril Ramaphosa  plans to repair the ailing economy.
Finance Minister Malusi Gigaba  whose position is uncertain now amid talk of an imminent reshuffle by  Ramaphosa   sent shock waves through financial markets last October when  he  announced the projected revenue shortfall and flagged weak growth estimates and rising government debt.
Though it remained to be seen whether Gigaba would be the one tabling the budget in parliament on Wednesday   his  spokesman indicated there was no stepping back from tough measures which have also been emphasized by  Ramaphosa .
In his maiden state of the nation address on Friday  a day after his election as president by parliament   Ramaphosa  also warned of tough decisions to reduce the fiscal deficit and stabilize debt after years of weak growth.
 Ramaphosa  took over after Zuma stepped down on orders of the ruling African National Congress (ANC) ending nine years of office plagued by corruption allegations and economic mismanagement.
FILE PHOTO: Finance Minister Malusi Gigaba speaks to members of the media at Parliament before the State of the Nation Address by South African president Cyril Ramaphosa in Cape Town  February 16  2018. REUTERS/Sumaya Hisham/File Photo

A: yes
****
Q: Verify if the sentiment of the following document towards the entity Boris JohnsonLabour is Negative . London (CNN) Britain's beleaguered Prime Minister Theresa May has been urged to sack  her Foreign Secretary Boris Johnson  over his handling of the Nazanin Zaghari-Ratcliffe case.
On Sunday both Labour leader Jeremy Corbyn and London Mayor Sadiq Khan called on May to fire  Johnson -- who has been under increasing pressure since Iranian state TV claimed that his statements on the plight of the British-Iranian woman imprisoned in Tehran on charges of espionage confirmed her guilt .
Writing in the Observer on Sunday  Corbyn took aim at  Johnson   calling for him to be relieved of his duties after "undermining our country" and "putting our citizens at risk."
Also on Sunday  the UK Foreign Office told CNN that  Johnson  had held a "constructive" conversation with Richard Ratcliffe  the husband of Zaghari-Ratcliffe.
 Johnson  has been on the defensive over the past week since being forced to correct remarks  he  made to a British parliamentary committee  when  he  said that Zaghari-Ratcliffe  who has been in jail since she was detained at Tehran airport in April 2016  had been teaching journalism during her visit to the country. Zaghari-Ratcliffe and her family have maintained that she was in Iran visiting family.
After  Johnson 's original comments  authorities in Iran filed further charges against Zaghari-Ratcliffe  prompting fears her five-year sentence could be extended. On Wednesday  Iranian state TV IRIB said  Johnson  amounted to an unintentional confession.
 Foreign Secretary Boris Johnson  is set to visit Iran before the end of the year.
In  his  article  Corbyn says that the "heartbreaking" case of Zaghari-Ratcliffe has left her future liberty in peril because of  Johnson 's "serial bungling."
In a blunt final paragraph  Corbyn added: "We've put up with him embarrassing and undermining our country through his incompetence and putting our citizens at risk for long enough. It's time for  Boris Johnson  to go."
Khan was similarly critical of  Johnson   his predecessor as mayor of London calling on him to "clarify the huge error he made" and help bring Zaghari-Ratcliffe back to the UK.

A: no
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Q: Verify if the sentiment of the following document towards the entity Brannon Dorsey is Positive . 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.

A:
yes
****