2022
In this paper , we study the problem of diagram interpretation and reasoning , the challenging task of identifying the structure of a diagram and the semantics of its constituents and their relationships .
 used for: task, structure of a diagram
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: task, structure of a diagram