Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great speaker

Bobby Petrocelli is a great speaker and when he came to my school in Westchester NY, I was amazed at how he led a discussion that will definately stay w/ me forever. I havent actually read his story but I know what happens. His method of getting our attention by humor was amazing and i couldnt believe that I actually know who his uncle is (Rico Petrocelli- Boston Redsox 30 yrs ago) 10 seconds made a difference in his life while his 1 hour speech made a difference in mine.thank you bobby!