sentence: Irritated , John understands Agatha 's difficulties and , before going away , he calls Agatha without Michael to tell her another important thing .
modified: Irritated , John knows the Agatha 's difficulties and before to go away , he calls Agatha without Michael for telling her another important thing .
transformation: VERB, DET, PUNCT, VERB:FORM, VERB:FORM, PART, VERB:FORM