13518
Not for lack of trying , however : In October 1931 , an airship flying in from Holmes Airport in Jackson Heights , Queens , tried futilely for an hour to attach itself to the tower in order to pick up mail .
 location contains: Queens, Jackson Heights; neighborhood of: Jackson Heights, Queens
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: Queens, Jackson Heights; neighborhood of: Jackson Heights, Queens