Project is a type of Communicate. Communicate requires Listen. 
Aisle is related to Wedding. Wedding is a type of Ceremony. Ceremony is related to Graduation. Graduation is related to Circumstance. 
Project --IsA--> Communicate --HasPrerequisite--> Listen 
Aisle <--RelatedTo--> Wedding --IsA--> Ceremony <--RelatedTo--> Graduation <--RelatedTo--> Circumstance 