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 Travis Kalanick is Positive . The appointments of Burns and Thain fill two board seats controlled by  Kalanick   which have sat vacant until now.  Kalanick 's control over the two seats has been challenged by one of Uber's largest investors  Benchmark Capital.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Reid is Positive .  Reid and other Democratic leaders said that the unveiling of the bill  composed in his office  had given them political momentum going into the first test vote. Despite solid Republican opposition  the Democrats said they were confident they could enact some kind of national health insurance program  a goal that has eluded politicians for more than 75 years. But Congress appears highly unlikely to meet President Barack Obama's goal of finishing work on the bill this year.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Michele Cagan is Negative . âPeople donât talk to each other  because theyâre getting divorced and they donât want to talk to each other â  she  says.
[EX A]:
no