Relative is related to Child. Child is related to Trouble. Trouble is a synonym of While. 
Hero is a type of Character. Character is related to Fiber. Fiber is a type of Cord. 
Relative <--RelatedTo--> Child <--RelatedTo--> Trouble <--Synonym--> While 
Hero --IsA--> Character <--RelatedTo--> Fiber --IsA--> Cord 