9453
Although we can reproduce his main finding , we find that the poorer performance of arc-gv can be explained by the increased complexity of the base classifiers it uses , an explanation supported by our experiments and entirely consistent with the margins theory .
 complexity, base classifiers; base classifiers, arc-gv
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:
 complexity, base classifiers; base classifiers, arc-gv