1003
Porting a Natural Language Processing -LRB- NLP -RRB- system to a new domain remains one of the bottlenecks in syntactic parsing , because of the amount of effort required to fix gaps in the lexicon , and to attune the existing grammar to the idiosyncracies of the new sublanguage .
 used for: Natural Language Processing -LRB- NLP -RRB- system, new domain; used for: grammar, idiosyncracies of the new sublanguage
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  Natural Language Processing -LRB- NLP -RRB- system, new domain; grammar, idiosyncracies of the new sublanguage 
Answer:
 used for: Natural Language Processing -LRB- NLP -RRB- system, new domain; used for: grammar, idiosyncracies of the new sublanguage