Pant is a synonym of Pound. Pound is a type of Software. Blast is a type of Software. 
Milk is related to Flavor. Flavor is related to Sauce. Sauce is a form of Source. Source is a synonym of Spring. 
Pant <--Synonym--> Pound --IsA--> Software <--IsA-- Blast 
Milk <--RelatedTo--> Flavor <--RelatedTo--> Sauce --FormOf--> Source <--Synonym--> Spring 