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Inference is based on Markov chain Monte Carlo , augmented with specific methods for generating efficient proposals when the domain contains many objects .
 used for: Markov chain Monte Carlo, Inference; used for: methods, Inference
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:  Markov chain Monte Carlo, Inference; methods, Inference 
Answer:
 used for: Markov chain Monte Carlo, Inference; used for: methods, Inference