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Experiments on connected-digit recognition show that when using explicit duration constraints the decoder generates word matches with more reasonable durations , and word error rates are significantly reduced across a broad range of noise conditions .
 used for: connected-digit recognition, decoder; used for: duration constraints, decoder; used for: decoder, word matches
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:
 used for: connected-digit recognition, decoder; used for: duration constraints, decoder; used for: decoder, word matches