16514
Although there are Humboldt Mountains in Antarctica and a Humboldt glacier in Greenland -- and , of course , the Humboldt current off the coast of Peru , from which Sachs takes his metaphoric title -- no nation has named more places in Humboldt 's honor than the United States .
 location contains: Antarctica, Humboldt Mountains
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Antarctica, Humboldt Mountains 
Answer:
 location contains: Antarctica, Humboldt Mountains