Time is related to Childhood. Childhood is derived from Child. Child is related to Adoption. 
Sound is related to Light. Light is a synonym of Cream. Cream is related to Cool. 
Time <--RelatedTo--> Childhood --DerivedFrom--> Child <--RelatedTo--> Adoption 
Sound <--RelatedTo--> Light <--Synonym--> Cream <--RelatedTo--> Cool 