employsMedium

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: employsMedium

Indicates that an entity uses or makes use of a particular medium or means as the channel or method for its action, expression, or operation.