2584
Currently several grammatical formalisms converge towards being declarative and towards utilizing context-free phrase-structure grammar as a backbone , e.g. LFG and PATR-II .
 used for: context-free phrase-structure grammar, grammatical formalisms; hyponym of: LFG, grammatical formalisms; conjunction: LFG, PATR-II; hyponym of: PATR-II, grammatical formalisms
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:  context-free phrase-structure grammar, grammatical formalisms; LFG, grammatical formalisms; LFG, PATR-II; PATR-II, grammatical formalisms 
Answer:
 used for: context-free phrase-structure grammar, grammatical formalisms; hyponym of: LFG, grammatical formalisms; conjunction: LFG, PATR-II; hyponym of: PATR-II, grammatical formalisms