You will be given a definition of a task first, then some input of the task.
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].

Verify if the sentiment of the following document towards the entity Brandon Kiehm is Positive .  He  says the December and February attacks involved different jail mates and both were âunprovoked.â
Output:
no