387293
After the friend was rescued and the fire was put out , they found that the only part of the friend 's apartment that had burned was the floor beneath his bed .
 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