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].

Input: Consider Input: Verify if the sentiment of the following document towards the entity Liam Gallagher is Positive . We had the chance to catch up with  him  in a moment of downtime  and  he  gave us the ultimate guide to being good at Twitter.

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity Johan Olsson is Positive .  "I felt that we could catch him (Olsson)  but we were trying to keep the pace down a little so he could get more seconds and go for gold."

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity Stan Greenberg is Neutral . The polling memorandum  produced by GBA Strategies and  Greenberg ’s firm  was composed by surveying 52 so-called battleground districts  half of which are currently held by Democrats and half by Republicans.


Output: no