13668
 The Rev. Charles Hewawasam , a Roman Catholic priest who lost a nun and 18 members of his congregation in Matara , Sri Lanka , saw the tsunami as a reaction to ethnic and religious tensions . '' 
 location contains: Sri Lanka, Matara
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: 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} 
Answer:
 location contains: Sri Lanka, Matara