omitsInstrumentFamily

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: omitsInstrumentFamily

Indicates that a subject intentionally leaves out or excludes a particular family of instruments from a context where they might otherwise be expected or relevant.