Pack is a synonym of Stack. Cord is a type of Stack. Tie is a type of Cord. Tie entails/necessarily involves Play. 
Emerging is similar to Future. Future is related to Progress. 
Pack <--Synonym--> Stack <--IsA-- Cord <--IsA-- Tie --Entails--> Play 
Emerging <--SimilarTo--> Future <--RelatedTo--> Progress 