1657
As evidence of its usefulness and usability , it has been used successfully in a research context to uncover relationships between language and behavioral patterns in two distinct domains : tutorial dialogue -LRB- Kumar et al. , submitted -RRB- and on-line communities -LRB- Arguello et al. , 2006 -RRB- .
 used for: it, domains; hyponym of: tutorial dialogue, domains; conjunction: tutorial dialogue, on-line communities; hyponym of: on-line communities, domains
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:  it, domains; tutorial dialogue, domains; tutorial dialogue, on-line communities; on-line communities, domains 
Answer:
 used for: it, domains; hyponym of: tutorial dialogue, domains; conjunction: tutorial dialogue, on-line communities; hyponym of: on-line communities, domains