7499
At the same time , when you buy shoes they should not be too tight ; there should be a space as wide as a thumbnail between the tip of the shoe and your longest toe to ensure that your toes can move freely , and it should fit properly at the heel .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities:  
Answer:
 None