11998
and F ions , causing the electrostatic interactions between them to be strong : Other pseudohalides are also known , notably the cyanides .
 location: F
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: F 
Answer:
 location: F