2140
( Text ) Representatives from Russia , Japan , Poland , U.S. , South Korea , and the PRC recently signed an agreement in the U.S. capital of Washington to regulate Alaska pollock fishing in the central part of the Bering Sea .
 Washington, U.S.; Washington, U.S.
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Washington, U.S.; Washington, U.S.