6764
In the days following the assembly , Davis called in the students who were displaying pro-gay messages to ask them about their sexual orientations and instruct them not to wear rainbow belts or to write " GP " or " gay pride " on their arms or notebooks .
 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