friendshipCityOf

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: friendshipCityOf

Indicates a relationship where a city is identified as the place associated with a friendship, such as where the friendship originated, is based, or is primarily maintained.