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At the time these little fortifications were constructed , Henry Knox was on his way to Fort Ticonderoga to get the best of the cannons which were there and at Fort Crown Point .
 person: Henry Knox; location: Ticonderoga
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Henry Knox, Ticonderoga 
Answer:
 person: Henry Knox; location: Ticonderoga