In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

[EX Q]: Convincing and thorough anti-war journalism . A revealing examination of the Iraq war, with substantial support from Intelligence and military sources.  It challenges the heretofore accepted accounts that bad intelligence led to the U.S.-led invasion to pre-empt Iraqi WMD deployment.  Chapters are - unfortunately - not provided.
[EX A]: POS

[EX Q]: Classic WHO at its Very Best . Revelation of the Daleks is a two part episode from 1985 that features Colin Baker as the Doctor.    The story begins with the Doctor and Peri arriving on Necros, mourning the death of an old friend. Little do the time travellers know that word of their friend's demise is a clever ruse to lure the Doctor into an encounter with some very old enemies.   For on Necros, everything is run by the Great Healer, who is making a fortune with his galactic funeral parlor and some rather sinister side business ventures. Clive Swift of Keeping up Appearances fame (known to fans of that british comedy  as Richard Bucket) appears as Mr Jobel, Caretaker of the funeral parlor, Tranquil Rose, who naturally takes a more than passing interest in young Peri.   But it is the Doctor who gets into the main action when a business partner of the Healer plots against him by hiring a well known assassin of the Grand Order to do  him in. The Doctor quickly learns the Healer is in reality his long running nemesis, Davros. Davros is using the bodies of the dead to further his new race of Daleks loyal to him alone.   But more than one betrayal awaits our heroes, and the Doctor is brought before Davros one more time, as Daleks begin desposing of those who are a threat to Davros'  cunning plans.     Want to know what happens between the Doctor, Davros and the Daleks? Order Doctor Who-Revelation of the Daleks when it comes out on DVD. This is one Doctor Who adventure you won't want to miss!
[EX A]: POS

[EX Q]: Well.... . Jason Scott Lee is gorgeous.  All the rest is commentary
[EX A]:
POS