Daughter is a different concept from Brother. Brother is related to Relation. Relation is the opposite of Form. File can be used for Form. 
Production is related to Big. Big is the opposite of Tiny. 
Daughter <--DistinctFrom--> Brother <--RelatedTo--> Relation <--Antonym--> Form <--UsedFor-- File 
Production <--RelatedTo--> Big <--Antonym--> Tiny 