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].
--------
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 Rodrigo Duterte is Negative . Outspoken Philippines President Rodrigo Duterte added to his legendary list of outrageous claims Thursday when he bragged about stabbing a person to death when he was 16 years old -- and  Duterte  raised even more eyebrows when he reportedly later called former President Barack Obama "so black and arrogant."
In a defiant speech hitting back at critics of his deadly drug crackdown   Duterte  said  he  would go into jails and have “rumbles here  rumbles there.”
“At the age of 16  I already killed someone. A real person  a rumble  a stabbing ”  Duterte  said during a summit in the Vietnamese city of Danang  according to the BBC. “I was just 16 years old. It was just over a look. How much more now that I am president.”
A spokesman for  Duterte  said the remarks had been made “in jest.”
 Duterte  also hit Obama  slamming  his  former U.S. counterpart for criticizing the Philippines drug war.
“These white people  those from [the European Union]  the ignorant Americans  pretending to be  this Obama ”  Duterte  said  according to The Philippine Star. “You are so black and arrogant. [He] reprimanded me. Why you reprimand me? I’m the president of a country.”
Since  Duterte  took office 16 months ago  police said more than 3 960 people have been killed in the war on drugs. Another 2 290 people have been murdered in drug-related crimes  the government said.
Last year   Duterte  said  he  would be “happy to slaughter” millions of drug addicts and that  he  even fatally shot criminals while  he  was mayor of the southern city of Davao to set an example for police.
Thursday was not even the first time  he  has mentioned stabbing and killing someone while a teenager. In 2015   he  told the Philippines edition of Esquire magazine that during a “tumultuous fight in the beach” when  he  was 17  “maybe I stabbed somebody to death.”
It’s unclear if  he  was referring to the same incident in Thursday’s speech.

Answer: no


Question: Verify if the sentiment of the following document towards the entity Stephen Stein is Negative . In his description of the wreckage   NTSB investigator Stephen Stein  explained there was "evidence of a post-crash fire" in the Quartermaster section of the Grand Canyon where the helicopter went down.
 Stein  said that three NTSB investigators have been dispatched to the crash site since Sunday and plan to go through the aircraft's inspection records  the pilot's certificate and status of the engine.
 He  also said that everything from survivor and witness interviews to weather will be examined and included in a preliminary report in the coming days. A final report would be released after 18 months.
"We have reports of some wind "  Stein  said  but  he  cautioned that the reports of gusts would need to be corroborated with radar data calibrated at the time of the crash.

Answer:
no