7
" It ( Arrow ) is not practical in the short term , " says former Air Force commander Avihu Bin-Nun .
 Work for: Avihu Bin-Nun, Air Force
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
 Entity Pairs:  Avihu Bin-Nun, Air Force 
Answer:
 Work for: Avihu Bin-Nun, Air Force