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Overall summarization quality of the proposed system is state-of-the-art , with guaranteed grammaticality of the system output due to the use of a constraint-based parser/generator .
 evaluate for: summarization quality, system; evaluate for: grammaticality, system; used for: constraint-based parser/generator, system
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 evaluate for: summarization quality, system; evaluate for: grammaticality, system; used for: constraint-based parser/generator, system