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].

[EX Q]: Verify if the sentiment of the following document towards the entity P. Chidambaram is Neutral .  "Nevertheless  I think the best way to put an end to any controversy would be to withdraw the whole of my answer to the question  and I do so " Chidambaram said.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Errol Flynn is Negative . the house on Mulholland Drive that was built by Errol Flynn and later bought by Rick Nelson  who lived there until he died. Although the house has since been demolished  in the late 1980s authors Robert Matzen and Michael Mazzone pored over the place as it lay derelict  taking hundreds of photos of what was left of Flynn's estate.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity DAVID GREENE is Negative .  GREENE : So are things changing?
[EX A]:
no