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 Now an exhibition of botanical watercolors from the National Herbarium of the Netherlands at Leiden has come to the New York Botanical Garden , to be displayed alongside some of the rare illustrated books from the garden 's own collection in the LuEsther T. Mertz Library . '' 
 location contains: Netherlands, Leiden
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:  Netherlands, Leiden 
Answer:
 location contains: Netherlands, Leiden