332623
Key Stage 3 is Years 7 to 9 , and Key Stage 4 is Years 10 and 11 , during which pupils take their General Certificate of Secondary Education exams .
 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