Doll is related to Long. Long is related to Division. Division is related to Procedure. 
Committee is related to Force. Force is related to Momentum. Walking requires Momentum. 
Doll <--RelatedTo--> Long <--RelatedTo--> Division <--RelatedTo--> Procedure 
Committee <--RelatedTo--> Force <--RelatedTo--> Momentum <--HasPrerequisite-- Walking 