TASK DEFINITION: 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].
PROBLEM: Verify if the sentiment of the following document towards the entity Akihito is Neutral . In June  Japan’s parliament passed a law allowing Emperor  Akihito  to abdicate and the government needs to hammer out the details including the timing.

SOLUTION: yes

PROBLEM: Verify if the sentiment of the following document towards the entity Christopher Foerster is Neutral . If you wondered just how insane the NFL season would get  fans were treated to a video over the weekend that reportedly featured  former Dolphins offensive line coach Christopher Foerster  snorting what seemed to be cocaine while  he  whispered sweet somethings to a Las Vegas model who would later post that very video to  her  social media feed.

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Kaka is Positive . Kaka  was 21 when Milan brought  him  to Italy from Sao Paulo. The dangerous playmaker won the Ballon d'Or and FIFA's World Player award in 2007.  He  was part of the Milan team that won the 2007 Champions League final against Liverpool  and scored 95 goals across all competitions for the Rossoneri.

SOLUTION:
yes