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In a previous paper -LRB- Carl , 2007 -RRB- we have described how the hypotheses graph is generated through shallow mapping and permutation rules .
 shallow mapping, hypotheses graph; shallow mapping, permutation rules; permutation rules, hypotheses graph
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:
 shallow mapping, hypotheses graph; shallow mapping, permutation rules; permutation rules, hypotheses graph