Childhood is a synonym of Minority. Minority is a type of Age. Age is related to Attribute. 
Watch is related to Arm. Arm is related to Limb. Limb is part of Bow. 
Childhood <--Synonym--> Minority --IsA--> Age <--RelatedTo--> Attribute 
Watch <--RelatedTo--> Arm <--RelatedTo--> Limb --PartOf--> Bow 