3272
1996 : U.S. President Bill Clinton signs a joint declaration on security cooperation with Japanese Prime Minister  Ryutaro Hashimoto  pledging to maintain American military levels in  Japan  and elsewhere in Asia .
 employee of: Ryutaro Hashimoto, Japan
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:
 employee of: Ryutaro Hashimoto, Japan