590
An intensive naval search by the U.S. with assistance of Japanese and Korean vessels was carried on in a area of the strait just north of Moneron Island ( see Search for  KAL  007 in International Waters of  Korean Air  Lines Flight 007 ) .
 alternate names: KAL, Korean Air
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:
 alternate names: KAL, Korean Air