Working requires Energy. Working requires Ambition. Ambitious is etymologically related to Ambition. 
Incorporate is a synonym of Contain. Contain is a type of Be. Stretch is a type of Be. 
Energy <--HasPrerequisite-- Working --HasPrerequisite--> Ambition <--EtymologicallyRelatedTo-- Ambitious 
Incorporate <--Synonym--> Contain --IsA--> Be <--IsA-- Stretch 