Prepare is related to Declare. Declare is related to Say. Say is a synonym of Order. 
Sophisticated is a synonym of Smart. Smart is related to Horse. Horse is related to Stadium. 
Prepare <--RelatedTo--> Declare <--RelatedTo--> Say <--Synonym--> Order 
Sophisticated <--Synonym--> Smart <--RelatedTo--> Horse <--RelatedTo--> Stadium 