sentence: In this set of materials , the listening passage discusses the advantages of alcohol and how it contributes to improving health and personality , and the reading contradicts this by revealing the downside of it .
modified: In this set of materials , the listening passage discusses advantages of alcohol and how they contribute to improve health , and personality and the reading contradict this by revealing down side of it .
transformation: DET, PRON, VERB:SVA, VERB:FORM, PUNCT, PUNCT, VERB:SVA, DET, ORTH