81611
The Program of Natural Science Preparation ( Second year ) The second year is considered a preparatory year for students who want to specialize in the of Physics or Mathematics departments .
 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