22035
 26 Pledge to Keep 49ers Name In a strange political end run , two California politicians have pledged to introduce laws to prevent the San Francisco 49ers from calling themselves the 49ers if the team follows through on plans to relocate . 
 location contains: California, San Francisco
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: California, San Francisco