openingFunction

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: openingFunction

Indicates that one entity serves as the initial or primary function, role, or operation that begins or initiates a process, sequence, or interaction involving another entity.