Given a sentence and an entity, the task is to select the authors sentiment towards the enity. Sentiments can be Positive, Neutral and Negative. Select Positive if the sentence expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the sentence expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the sentence expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].
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Question: What is the sentiment of the following document towards the entity Volocopter ?  Volocopter  is in a race with more than a dozen well-funded European and U.S. firms  each with  its  own science fiction-inspired vision for creating a new form of urban transport that is a cross between a driverless electric car and a short-haul  vertical takeoff-and-landing aircraft.

Answer: Neutral


Question: What is the sentiment of the following document towards the entity Greg Johnson ? Wine has long had its connoisseurs. With the rise of the craft beer movement  drinkers have learned to appreciate the nuances of that brewed beverage  too. But cider  in many drinkers' imagination  remains an unrefined  blandly sweet drink  says  Johnson . The reality is far different   he  says.

Answer: Neutral


Question: What is the sentiment of the following document towards the entity Robert Buchel ? The New Jersey resident  who weighed 842 pounds  was featured on Wednesday night's episode where viewers learned  he  suffered a heart attack during the filming of the show.

Answer:
Negative