8452
A declarative formalism is presented which permits direct mappings of one feature structure into another , and illustrative examples are given of its application to areas of current interest .
 feature of: direct mappings of one feature structure into another, declarative formalism
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:  direct mappings of one feature structure into another, declarative formalism 
Answer:
 feature of: direct mappings of one feature structure into another, declarative formalism