sentence: As a first step to keep the environment clean and healthy , the garbage needs to be separated into 3 categories . That is why the environment department decided to give each house three recycling bins ; one for food and green garbage , one only for paper and cardboard , and the last for the rest .
modified: As a first step to keep the environment clean and healthy is that the garbage needs to be separated into 3 parts that is why the environment department decided to give each house three recycle bins , one for food and green garbage , one for only papers and catroons and the last is for the rest .
transformation: PUNCT, OTHER, OTHER, ORTH, NOUN:NUM, PUNCT, WO, NOUN:NUM, OTHER, VERB