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 Researchers at the Ecole Polytechnique Federale de Lausanne in Lausanne , Switzerland , are building large-scale computer models to study how the brain works ; they have used an I.B.M. parallel supercomputer to create the most detailed three-dimensional model to date of a column of 10,000 neurons in the neocortex . '' 
 location contains: Switzerland, Lausanne
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: Switzerland, Lausanne