successfully cheating using sentiwordnet while the linguistic information that we discussed earlier will most likely help usthere is something better we can do to harvest itsentiwordnet (sentiwordnet isti cnr itsimply putit is mb file that assigns most of the english words positive and negative value in more complicated wordsfor every synonym setit records both the positive and negative sentiment values some examples are as followspos id posscore negscore synsetterms description studious# marked by care and effort"made studious attempt to fix the television seta careless# marked by lack of attention or consideration or forethought or thoroughnessnot careful implant# prosthesis placed permanently in tissue kink# curve# curl# form curlcurveor kink"the cigar smoke curled up at the ceilingwith the information in the pos columnwe will be able to distinguish between the noun "bookand the verb "bookposscore and negscore together will help us to determine the neutrality of the wordwhich is -posscore-negscore synsetterms lists all words in the set that are synonyms the id and description can be safely ignored for our purpose the synset terms have number appendedbecause some occur multiple times in different synsets for example"fantasizeconveys two quite different meaningsalso leading to different scorespos id posscore negscore synsetterms description fantasize# fantasise# portray in the mind"he is fantasizing the ideal wifev fantasy# fantasize# fantasise# indulge in fantasies"he is fantasizing when he says that he plans to start his own company