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].

[EX Q]: Verify if the sentiment of the following document towards the entity Kandeh Yumkella is Negative . Amid criticism that technology company Hewlett Packard (HP) is not doing enough to eliminate toxic substances from its products  the head of the United Nations industrial development program Kandeh Yumkella vowed on Wednesday to take the issue up with the UN's long-time partner.
 "We will deal with the criticism and push HP to deal with that  " said Yumkella  director of the United Nations Industrial Development Organization (UNIDO).
 "People use their computers elsewhere and when the computers are done  they're loaded in containers and shipped off " said Yumkella. "We are working with agencies to look at how we deal with e-waste."
 Yumkella acknowledged that IT companies must take an active role in mitigating e-waste but as the saying goes  it's important not to throw out the baby with the bath water.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity David Johnson is Negative . 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.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Olivier Jakob is Negative . “Without the reference to a June review  Russia would have been tied to the end of 2018; it wanted instead to have an escape clause ”  Petromatrix strategist Olivier Jakob  said.
“It leaves a question mark about the second half [of 2018] and about the commitment of Russian oil companies  which will be price dependent ”  he  said.
The CEO of Russia’s top private producer Lukoil told Reuters  he  would like to see the price of oil stable at current levels  trading in the $60-65 per barrel range.
The oil market is unlikely to overheat   he  added  thanks to cooperation between OPEC and its allies which would allow them to release new output into the market to rebalance it.
[EX A]:
no