545
The Pentagon news conference was held a day after Japan announced it had agreed to base a Nimitz-class American aircraft carrier in Yokosuka , 30 miles south of Tokyo , in 2008 , the first time a nuclear-powered carrier has been allowed to use Japan as its home port .
 location contains: Japan, Yokosuka; country of administrative divisions: Japan, Tokyo; country of capital: Japan, Tokyo; location contains: Japan, Tokyo; administrative division of country: Tokyo, Japan; administrative division of country: Tokyo, Japan; location contains: Japan, Tokyo; location contains: Japan, Yokosuka; country of administrative divisions: Japan, Tokyo; country of capital: Japan, Tokyo
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 location contains: Japan, Yokosuka; country of administrative divisions: Japan, Tokyo; country of capital: Japan, Tokyo; location contains: Japan, Tokyo; administrative division of country: Tokyo, Japan; administrative division of country: Tokyo, Japan; location contains: Japan, Tokyo; location contains: Japan, Yokosuka; country of administrative divisions: Japan, Tokyo; country of capital: Japan, Tokyo