naturalHost

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: naturalHost

Indicates that one entity is the typical or primary host in which another entity (such as a parasite or pathogen) naturally lives, grows, or reproduces.