25470
Under a 1981 Missouri law , persons accused of some crimes , including trespassing , may offer a defense that their actions were justified `` as an emergency measure to avoid an imminent public or private injury . ''
 date: 1981; geographical social political: Missouri
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: 1981, Missouri 
Answer:
 date: 1981; geographical social political: Missouri