sentence: After we said hi and I went inside with him , he told me that our mom was going on a trip for a week and we had to take care of our little sister .
modified: After that say hi and go with him inside , he told me that our mom was goon to a trip for a week and we have to take care of my little sister .
transformation: PRON, VERB:TENSE, PRON, VERB:TENSE, WO, OTHER, PREP, VERB:TENSE, DET