intermediateHost

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: intermediateHost

Indicates that one entity serves as a temporary carrier or conduit through which something (such as a pathogen, resource, or signal) passes on its way between an origin and a final target.