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].
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Question: Verify if the sentiment of the following document towards the entity Justin Trudeau is Negative .  Mr Trudeau  ended 2017 in an ethics quagmire partly of  his  own making.

Answer: yes


Question: Verify if the sentiment of the following document towards the entity Elena Kagan is Positive . Kagan's nomination to the full Senate. All Democrats on the panel and one Republican Lindsey Graham voted in favor of her nomination.

Answer: yes


Question: Verify if the sentiment of the following document towards the entity Edward Kennedy is Positive . "He will be remembered as one of the most popular and effective legislators in American history."

Answer:
yes