Peace is related to Silence. Silence is the opposite of Sound. Sound is related to Input. 
Scientific is similar to Technological. Technological is related to Support. Second is a type of Support. 
Peace <--RelatedTo--> Silence <--Antonym--> Sound <--RelatedTo--> Input 
Scientific <--SimilarTo--> Technological <--RelatedTo--> Support <--IsA-- Second 