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 Ali Bongo is Negative .  Chief Justice Marie Madeleine Mborantsuo confirmed Bongo as the poll winner with 41.79 percent of the ballot.

Answer: no


Question: Verify if the sentiment of the following document towards the entity Daren Young is Negative . Just two months later   Young  sent the woman the 100-plus text messages and calls in a span of about three hours.

Answer: no


Question: Verify if the sentiment of the following document towards the entity Frida Kahlo is Positive . The paintings on display include several of  Kahlo 's key works  including "Self-portrait with Monkeys" and "Self-Portrait as Tehuana " also known as "Diego in My Thoughts." The painting shows  Kahlo  stuck in a web and with a small portrait of Rivera on  her  forehead  an apparent reference to  her  long obsession with the husband who betrayed  her  with other women.

Answer:
yes