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 Tom Savoy , a senior fisheries biologist with the department , said slightly more than 100,000 shad , the official state fish , had been counted so far at the Holyoke Dam in Massachusetts , which is the first dam on the Connecticut River . 
 location contains: Massachusetts, Connecticut River
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:  Massachusetts, Connecticut River 
Answer:
 location contains: Massachusetts, Connecticut River