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 Smiths is Neutral . The Smiths disgust mounted when  after repeated demands  Toyota finally responded and appeared to suggest the owners of the vehicle were at fault.
"When we finally forced Toyota to respond in writing  we received a five- sentence analysis stating  and I quote  'When properly maintained  the brakes will always over-ride the accelerator.'
"Well  we know that's a lie  and we were outraged that Toyota would suggest in that statement also that the brakes have to not properly be maintained in order for that to happen and the car had less than 3 000 miles on it."
Smith said they took their complaint to the National Center for Dispute Settlement but described the proceedings as a "total farce."
The local field technician for Lexus participated in the hearing by speakerphone despite being based only an hour away  and testified that Smith had "caused this problem by standing on the brakes while spinning the tires."
"Well  of course  we were furious that Toyota called us liars a second time " Smith said.
Undeterred  the Smiths took their case to the federal National Highway Traffic Safety Administration (NHTSA).
But although the agency sent investigators to probe the circumstances of the incident  the SmithsSmiths said neither NHTSA nor Toyota took their case seriously. Eventually  and reluctantly  they gave up their case in 2008.
no

Verify if the sentiment of the following document towards the entity Todd Marbury is Positive . Todd Marbury of upstate Ossining  is suing Lincoln Hall  the non-profit  he  worked for  in Manhattan federal court for allegedly allowing the boss to subject  him  to ridicule for years and then unjustly firing  him  in 2015.
 Marbury  says in  his  suit that administrator Ronald Robinson even accused  him  of sexually molesting residents.
 Marbury   who has a wife and kids  claims Robinson launched his campaign of abuse in 2000 and intensified it in 2010 after becoming his direct boss at the Lincolndale facility in Somers.
âOne boy at the Hall overheard Robinsonââ suggesting  Marbury  had engaged in oral sex with a kid  the suit claims.
no

Verify if the sentiment of the following document towards the entity Brannon Dorsey is Negative . 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.

no