8451
How to obtain hierarchical relations -LRB- e.g. superordinate - hyponym relation , synonym relation -RRB- is one of the most important problems for thesaurus construction .
 part of: hierarchical relations, thesaurus construction; hyponym of: superordinate - hyponym relation, hierarchical relations; conjunction: superordinate - hyponym relation, synonym relation; hyponym of: synonym relation, hierarchical relations
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:  hierarchical relations, thesaurus construction; superordinate - hyponym relation, hierarchical relations; superordinate - hyponym relation, synonym relation; synonym relation, hierarchical relations 
Answer:
 part of: hierarchical relations, thesaurus construction; hyponym of: superordinate - hyponym relation, hierarchical relations; conjunction: superordinate - hyponym relation, synonym relation; hyponym of: synonym relation, hierarchical relations