13976
Public bus service in  Lehigh  Valley is available through the  Lehigh and Northampton Transportation Authority  known as LANTA .
 city of headquarters: Lehigh, Lehigh and Northampton Transportation Authority
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:
 city of headquarters: Lehigh, Lehigh and Northampton Transportation Authority