sentence: Dementia is an illness that affects the brain ; people 's memories are lost . Malcolm does n't remember who the people around him are .
modified: The dementia is an illness that affect the brain , people 's memory were lost , Malcolm do n't remember who is the people surround him .
transformation: DET, VERB:SVA, PUNCT, NOUN:NUM, VERB:TENSE, PUNCT, VERB:SVA, OTHER