1228
 During the Revolutionary War , the Hudson was central to the military strategy of both sides : control of the Hudson would split the colonies in half or cut off access between British troops in New York and British troops in Canada . 
 location contains: New York, Hudson
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:  New York, Hudson 
Answer:
 location contains: New York, Hudson