sentence: A new thinking might help to address this issue : transportation itself , perhaps , is in need of evolution . That might be the use of public transportation , it has proven to be the best means to get to places the roads and geographical areas of which might happen to be unknown to the traveller .
modified: A new thinking might help to address this issue : transportation itself , perhaps , it is in need of evolution , that might be the use of public transportation , it has proven to be the best manner to get to places which roads and geographical areas might happen to be unknown to the traveller .
transformation: PRON, PUNCT, NOUN, OTHER