5792
To address these problems , the sentiment vector space model -LRB- s-VSM -RRB- is proposed to represent song lyric document .
 used for: sentiment vector space model -LRB- s-VSM -RRB-, song lyric document
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  sentiment vector space model -LRB- s-VSM -RRB-, song lyric document 
Answer:
 used for: sentiment vector space model -LRB- s-VSM -RRB-, song lyric document