164
In Washington , U.S officials announced that the Navy will rotate two aircraft carrier battle groups well away from Libya as one replaces the other .
 Located in: Washington, U.S; Organization based in: Navy, U.S
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: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Located in: Washington, U.S; Organization based in: Navy, U.S