13120
 Even now , French politicians wince when they reach London by way of Waterloo station and look up Whitehall on their way to Downing Street toward Trafalgar Square , with Lord Nelson atop his vast column . 
 location contains: London, Whitehall
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  London, Whitehall 
Answer:
 location contains: London, Whitehall