9721
The 4th Continental  Light Dragoons  also known as Moylan's Horse was raised on January 5 1777 at Philadelphia  Pennsylvania  for service with the Continental Army under Colonel Stephen Moylan .
 state or province of headquarters: Light Dragoons, Pennsylvania
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:
 state or province of headquarters: Light Dragoons, Pennsylvania