TASK DEFINITION: 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].
PROBLEM: What is the sentiment of the following document towards the entity Silvio Berlusconi ?  All Berlusconi's allies condemned the assault linking it to the on-going political tensions and hate campaign.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Meghan Markle ? It's been estimated that  American actress Meghan Markle’s  wedding to Prince Harry  scheduled next May 19  will translate into a £500 million boost for the British economy .

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Cainiao ? Alibaba will invest 5.3 billion yuan to boost its stake in Cainiao Smart Logistics Network to 51 percent from 47 percent  giving it direct control over the loss-making affiliate  suggesting a rough valuation of  Cainiao  at around $20 billion.

SOLUTION:
Neutral