NLCSRunnerUp

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: NLCSRunnerUp

Indicates that a team finished as the runner-up (losing finalist) in the National League Championship Series (NLCS) for a given season.