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].
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Question: Verify if the sentiment of the following document towards the entity David Johnson is Positive . A Twitter user posted what appears to be a screengrab and wrote that an ISIS affiliate group broadcast a video showing the October attack that killed Sgt. La David Johnson and three other U.S. Green Berets.
Sgt.  Johnson  and three other American soldiers were killed in an ambush in Niger on Oct. 4. (Joe Raedle/Getty Images)
 Johnson   25  was part of a 12-member Army special forces unit accompanying 30 Nigerien forces when they were attacked in a densely wooded area by as many as 50 militants.
 Johnson 's widow Myeshia Johnson is presented with a folded U.S. flag by a military honor guard member during the burial service at the Memorial Gardens East cemetery. (GASTON DE CARDENAS/AFP/Getty Images)
Remains of Sgt. La David Johnson found weeks after his funeral
The gap in time led to questions about whether  Johnson  was killed in the assault and not found  or if  he  was taken away by the enemy.
According to the officials  a medical examination concluded that  Johnson  was shot as many as 18 times.
It is believed  he  died in the attack and there were no indications  he  was shot at close range  or had been bound or taken prisoner  as several media reports have suggested.

Answer: yes


Question: Verify if the sentiment of the following document towards the entity Tim Clark is Neutral . Emirates Airline president Sir Tim Clark .  REUTERS/Satish Kumar
Emirates Airline president Sir Tim Clark  believes the US aviation industry would suffer if the system of Open Skies agreements falls apart.
 Clark  says international demand for air travel and aircraft have skyrocketed since the first of more than 120 Open Skies agreements were signed in 1992.
 Emirates Airline president Sir Tim Clark  believes the US aviation industry could become a victim of the trade dispute centered around the Open Skies agreements that govern air travel between the US and the United Arab Emirates where  his  airline is based.
 This  Clark  believes  threatens to weaken the network of Open Skies agreements that have served the aviation industry so well over the past couple of decades.
REUTERS/Satish Kumar "When the US went Open Skies I thought it was the best thing because if the US had done it then everybody would follow suit "  Clark  told us.
"I know that as a result of what they did  the number of planes Boeing sold went nuclear "  Clark  declared. "Because the number of aircraft sold was a direct function of the Open Skies versus closed skies relationship."

Answer: yes


Question: Verify if the sentiment of the following document towards the entity Lohan is Positive . A judge issued an arrest warrant for Lindsay Lohan after the actress acknowledged failing a drug test less than a month after she was released from inpatient rehab.
 Superior Court Judge Elden Fox on Monday also revoked Lohan's probation in her three-year-old drug case while issuing the bench warrant in Beverly Hills.
 However  the warrant was stayed  and Lohan was allowed to remain free pending a hearing Friday to determine if she violated her probation.
 Fox previously threatened the actress with 30 days in jail for each violation. He must now decide whether to send her back to jail or into treatment.
 Lohan must attend the hearing. A message left with her attorney Shawn Chapman Holley was not immediately returned.
 The warrant was issued after Fox took over the case last month and laid out a path paved with therapy sessions and 12-step meetings that could have finally brought Lohan's drug case to an end.
 Lohan confirmed on her Twitter page last week that she failed the court-ordered drug and alcohol screening.
 "Regrettably  I did in fact fail my most recent drug test " she tweeted.
 She also said  "substance abuse is a disease  which unfortunately doesn't go away over night. I am working hard to overcome it."
 Lohan often posts updates with the account that's verified by Twitter as belonging to the actress.
 It could not immediately be determined why Lohan was not arrested Monday. A call to Superior Court spokesman Allan Parachini seeking additional details about the warrant was not immediately returned.
 Lohan was released from jail on Aug. 2 after serving 14 days of a 90-day sentence for violating her probation in the 2007 case involving drug use and driving under the influence.

Answer:
no