3274
Israel  's special navy forces discovered weapons and ammunition on a cargo ship overnight Tuesday off Israeli coast an  Israel Defense Forces  ( IDF ) spokeswoman told Xinhua on Wednesday morning .
 country of headquarters: Israel, Israel Defense Forces
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 country of headquarters: Israel, Israel Defense Forces