5680
A consequence of that framework was a proposal for a new approach to the segmentation of complex scenes into regions corresponding to coherent surfaces rather than merely regions of similar color .
 framework, approach; approach, segmentation of complex scenes; coherent surfaces, regions of similar color
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:
 framework, approach; approach, segmentation of complex scenes; coherent surfaces, regions of similar color