usedInWritingFor

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: usedInWritingFor

Indicates that something (e.g., a tool, material, or medium) is employed as part of the process or context of writing for a particular purpose or audience.