nationalAnthemPerformer

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: nationalAnthemPerformer

Indicates that the subject is the performer (e.g., singer, musician, or group) who performs the national anthem for the object (such as a country, event, or occasion).