6030
The paper proposes and empirically motivates an integration of supervised learning with unsupervised learning to deal with human biases in summarization .
 used for: supervised learning, human biases in summarization; conjunction: unsupervised learning, supervised learning; used for: unsupervised learning, human biases in summarization
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  supervised learning, human biases in summarization; unsupervised learning, supervised learning; unsupervised learning, human biases in summarization 
Answer:
 used for: supervised learning, human biases in summarization; conjunction: unsupervised learning, supervised learning; used for: unsupervised learning, human biases in summarization