8799
Although non-linear extensions of active shape models have been proposed and application specific solutions have been used , they still need a certain amount of user interaction during model building .
 used for: user interaction, non-linear extensions of active shape models
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: user interaction, non-linear extensions of active shape models