sentence: When Michael woke up that morning he smelled a strange smell in the air . He did not know what what the source of that strange smell was but , in his nose , he received a kind of sign something bad had happened .
modified: When Michael wake up that morning he feels , a strange smell in the air , he do not know what is the origin of that strange smell but , in his noose , he receive a kind of sign something bad happened .
transformation: VERB:TENSE, VERB, PUNCT, PUNCT, VERB:TENSE, OTHER, NOUN, VERB:TENSE, VERB:TENSE