Exact is related to Equal. Equal is a synonym of Spell. Spell is a synonym of Go. 
Amount is related to Capacity. Capacity is related to Tank. Tank is a type of Process. Process is a synonym of Technique. 
Exact <--RelatedTo--> Equal <--Synonym--> Spell <--Synonym--> Go 
Amount <--RelatedTo--> Capacity <--RelatedTo--> Tank --IsA--> Process <--Synonym--> Technique 