4072
 In the case of Nam Theun 2 , a project intended to provide Laos , one of the poorest countries in Asia , with a source of foreign exchange through the sale of electricity to Thailand , this more open process has pleased some experts . '' 
 location contains: Asia, Thailand
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Asia, Thailand 
Answer:
 location contains: Asia, Thailand