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This paper describes FERRET , an interactive question-answering -LRB- Q/A -RRB- system designed to address the challenges of integrating automatic Q/A applications into real-world environments .
 hyponym of: FERRET, interactive question-answering -LRB- Q/A -RRB- system; used for: FERRET, integrating automatic Q/A applications into real-world environments
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:
 hyponym of: FERRET, interactive question-answering -LRB- Q/A -RRB- system; used for: FERRET, integrating automatic Q/A applications into real-world environments