380200
In 1851 he was arrested , tried , and acquitted for the court-house rescue of Shadrach Minkins , a freedom seeker who was caught in Boston by federal slave catchers empowered by the Fugitive Slave Act of 1850 .
 person: Shadrach Minkins
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: Shadrach Minkins 
Answer:
 person: Shadrach Minkins