<Li> Sometimes I really hate RIBs . (Adverbial modifies the sentiment) </Li> <Li> I'd really truly love going out in this weather! (Possibly sarcastic) </Li> <Li> Chris Craft is better looking than Limestone . (Two brand names, identifying target of attitude is difficult). </Li> <Li> Chris Craft is better looking than Limestone, but Limestone projects seaworthiness and reliability . (Two attitudes, two brand names). </Li>

What do you mean by positive logic system