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 Alexander Kellner ? With a wingspan of approximately 11 feet  an adult H. tianshanensis may have been something like an albatross. You know  if albatrosses had large crests running the lengths of their heads and spikelike teeth. This species does not appear to have had feathers   Kellner  said.
Example Output: Positive

Example Input: What is the sentiment of the following document towards the entity Jon Balke ? "This was how I stumbled upon Gharnati music  which is the Andalusian music that existed in 1400 in Spain and was driven out  " Balke  says.
Example Output: Neutral

Example Input: What is the sentiment of the following document towards the entity Gary Tuchman ? The clip begins with  Tuchman  struggling to hold the rifle properly as retired Lt. General Mark Hertling explains the weaponâs mechanics.
Example Output:
Negative