6
An enraged Nikita Khrushchev instructed Soviet ships to ignore President Kennedy 's naval blockade during the Cuban missile crisis , but the order was reversed just hours before an inevitable confrontation , according to a new book .
 Live in: Nikita Khrushchev, Soviet
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:
 Live in: Nikita Khrushchev, Soviet