sentence: On the other hand , it is possible to find hybrid cars , but they are more expensive than those that work with normal fuel and , for that reason , this kind of car is not people 's first choice .
modified: On the other hand , is possible to find hibrid cars but they are more expensive than those that works with normal fuel and for that reason people 's first option is not this kind of car .
transformation: PRON, SPELL, PUNCT, VERB:SVA, PUNCT, PUNCT, OTHER