3542
While such decoding is an essential underpinning , much recent work suggests that natural language interfaces will never appear cooperative or graceful unless they also incorporate numerous non-literal aspects of communication , such as robust communication procedures .
 part of: non-literal aspects of communication, they; hyponym of: robust communication procedures, non-literal aspects of communication
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:  non-literal aspects of communication, they; robust communication procedures, non-literal aspects of communication 
Answer:
 part of: non-literal aspects of communication, they; hyponym of: robust communication procedures, non-literal aspects of communication