legalDocumentInvolvement

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: legalDocumentInvolvement

Indicates that an entity is involved with a legal document in some specified role (e.g., author, signer, subject, or recipient).