9696
Muni Metro is a premetro system serving San Francisco California operated by the  San Francisco Municipal Railway  ( Muni ) a division of the  San Francisco Municipal Transportation Agency  ( SFMTA ) .
 subsidiaries: San Francisco Municipal Railway, San Francisco Municipal Transportation Agency
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:
 subsidiaries: San Francisco Municipal Railway, San Francisco Municipal Transportation Agency