Given a sentence, 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 Ron Johnson is Neutral . Enjoy.com CEO and  founder Ron Johnson  thinks Amazon should be really worried about competitor Walmart  but could fight back with another big acquisition.
yes

Verify if the sentiment of the following document towards the entity Chi Chongqing is Negative .  About 3 400 domestic and overseas tourist groups  comprising 200 000 travelers  had canceled tours as of Sunday  said Chi.
yes

Verify if the sentiment of the following document towards the entity Deripaska is Neutral . Rusal owns a stake in Norilsk Nickel (GMKN.MM)  and a power struggle over the nickel producer resurfaced on Friday. Russian billionaire Vladimir Potanin has offered to buy the $1.5 billion stake in the mining group held by Roman Abramovich  owner of the Chelsea soccer club.  Deripaska  tried to block the deal.

yes