Teacher:Given a document, 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].
Teacher: Now, understand the problem? Solve this instance: Verify if the sentiment of the following document towards the entity George W Bush is Positive . But that 's exactly what dozens of veterans who participated in former President George W. Bush 's annual Warrior 100K this past weekend say it does for them . 
For years , Bush has invited wounded servicemen and women to his Crawford ranch for camaraderie and motivation , some of them using specially designed bikes to accommodate missing limbs . 
And reports are that Bush was no slacker on the latest ride .
Student:
yes