283333
The Colt Group is a family owned business , founded in 1931 , that designs and supplies climate control , smoke control , natural ventilation , solar shading and daylight technology .
 None
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:  
Answer:
 None