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Inherent ambiguities in the computation of features are addressed by using a data-dependent bandwidth for density estimation using kernels .
 feature of: ambiguities, computation of features; used for: data-dependent bandwidth, ambiguities; used for: data-dependent bandwidth, density estimation; used for: kernels, density estimation
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:
 feature of: ambiguities, computation of features; used for: data-dependent bandwidth, ambiguities; used for: data-dependent bandwidth, density estimation; used for: kernels, density estimation