11056
The promotion came a day after Southwest 's archrival in Dallas , American Airlines , gave away 20,000 vouchers for round-trip tickets between Love Field and Austin , Tex. ; San Antonio ; Kansas City ; or St. Louis as a promotion for the Dallas Mavericks of the National Basketball Association .
 location contains: Dallas, Love Field; neighborhood of: Love Field, Dallas
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: 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} 
Answer:
 location contains: Dallas, Love Field; neighborhood of: Love Field, Dallas