27975
 Dr. Lafferty , who is based at the University of California , Santa Barbara , and his colleagues analyzed the relationships among predators , prey and parasites at four sites , particularly the Carpinteria Salt Marsh , a protected reserve in Santa Barbara County long used for such research . 
 location contains: Santa Barbara County, Santa Barbara
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: Santa Barbara County, Santa Barbara