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].

Example Input: What is the sentiment of the following document towards the entity Warren Buffett ? NEW YORK (Reuters) - Warren Buffett  chairman and CEO of Berkshire Hathaway Inc (BRKa.N)  said his conglomerate  which is sitting on $116 billion of cash  is âmore inclinedâ to repurchase stock than pay dividends as a means to use excess cash.
Example Output: Positive

Example Input: What is the sentiment of the following document towards the entity Martine Aubry ?  But in her closing speech  Aubry batted away talk of working with the ModDem  saying she was determined to build a new rainbow alliance of the left  from the Greens to the Communist party.
Example Output: Neutral

Example Input: What is the sentiment of the following document towards the entity Martin Luther ? But more pertinently   he  provided a religious imprimatur to German anti-Semitism  which culminated in the Holocaust.  Luther  was often cited by the Nazis  but it would be wrong to blame  him  alone for the murder of 6 million souls.
Example Output:
Negative