843
Furthermore , we introduce global variables in the model , which can represent global properties such as translation , scale or viewpoint .
 global variables, model; global variables, global properties; translation, global properties; translation, scale; scale, global properties; scale, viewpoint; viewpoint, global properties
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 global variables, model; global variables, global properties; translation, global properties; translation, scale; scale, global properties; scale, viewpoint; viewpoint, global properties