55084
Ground was broken in 1999 , and The Alexander Dawson School at Rainbow Mountain opened on September 6 , 2000 with over 150 students from kindergarten through fifth grade .
 organization: Alexander Dawson; organization: Rainbow Mountain
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: Alexander Dawson, Rainbow Mountain 
Answer:
 organization: Alexander Dawson; organization: Rainbow Mountain