Arise is related to Go. Go is related to Set. Union is a type of Set. Union is a synonym of Alliance. 
Illusion is related to Dream. Dream is related to Real. Real is related to Existence. 
Arise <--RelatedTo--> Go <--RelatedTo--> Set <--IsA-- Union <--Synonym--> Alliance 
Illusion <--RelatedTo--> Dream <--RelatedTo--> Real <--RelatedTo--> Existence 