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Information extraction techniques automatically create structured databases from unstructured data sources , such as the Web or newswire documents .
 used for: Information extraction techniques, structured databases; used for: unstructured data sources, Information extraction techniques; hyponym of: Web, unstructured data sources; conjunction: Web, newswire documents; hyponym of: newswire documents, unstructured data sources
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: Information extraction techniques, structured databases; used for: unstructured data sources, Information extraction techniques; hyponym of: Web, unstructured data sources; conjunction: Web, newswire documents; hyponym of: newswire documents, unstructured data sources