6269
MINPATH finds shortcuts by using a learned model of web visitor behavior to estimate the savings of shortcut links , and suggests only the few best links .
 used for: model, MINPATH; used for: model, web visitor behavior; used for: model, savings of shortcut links
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: model, MINPATH; used for: model, web visitor behavior; used for: model, savings of shortcut links