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To address these problems , the sentiment vector space model -LRB- s-VSM -RRB- is proposed to represent song lyric document .
 sentiment vector space model -LRB- s-VSM -RRB-, song lyric document
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 sentiment vector space model -LRB- s-VSM -RRB-, song lyric document