26578
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 options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Sri Lanka, Matara 
Answer:
 location contains: Sri Lanka, Matara