sentence: They pollute more than factories do , by using plastic materials , disposing of waste in public places , and some people even tend to split and use public places as their toilet .
modified: They polluting more than factory does , by using plastic material , disposing wastes in public places and even some people tend to split and use public places as their toilet .
transformation: VERB:FORM, NOUN:NUM, VERB:SVA, NOUN:NUM, PREP, NOUN:NUM, PUNCT, WO, K