sentence: The most famous person from my country is Mr. John Stefferson , who works in a department store and is always planning how to make people 's lives more comfortable and better .
modified: A most famous person from my country is Mr. John Stefferson , who worsks in a department store and always planning how to make people life more comfortable and better .
transformation: DET, SPELL, VERB:TENSE, NOUN:POSS, NOUN:NUM