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With this simple task and no semantic labels , we learn a powerful visual representation using a Convolutional Neural Network -LRB- CNN -RRB- .
 task, visual representation; Convolutional Neural Network -LRB- CNN -RRB-, visual representation
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:
 task, visual representation; Convolutional Neural Network -LRB- CNN -RRB-, visual representation