significantDevelopmentUnder

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: significantDevelopmentUnder

Indicates that one entity has undergone a major or notable development, change, or advancement under the influence, authority, or conditions provided by another entity.