9912
The model gives an F-measure improvement of ~ 1.25 % beyond the base parser , and an ~ 0.25 % improvement beyond Collins -LRB- 2000 -RRB- reranker .
 model, base parser; F-measure, model; base parser, Collins -LRB- 2000 -RRB- reranker
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:
 model, base parser; F-measure, model; base parser, Collins -LRB- 2000 -RRB- reranker