sentence: On the other hand , private transport is damaging for the planet and we must take care of the planet . We can help to prevent the pollution of the environment if we take public transport , which does n't pollute .
modified: On the other hand , private transport are damaging for planet because we must take care of the planet . we can help to prevent the contamination of the enviroment , if we take travel public transport which do n't pollute .
transformation: VERB:SVA, DET, OTHER, ORTH, NOUN, SPELL, PUNCT, NOUN, PUNCT, VERB:SVA