Flag is a type of Tail. Flag is related to Leaf. Leaf is related to Fall. one thing you do when you Dancing is Fall. 
Agent is related to Bond. Bond is related to Shake. Shake is related to Motion. 
Tail <--IsA-- Flag <--RelatedTo--> Leaf <--RelatedTo--> Fall <--HasSubevent-- Dancing 
Agent <--RelatedTo--> Bond <--RelatedTo--> Shake <--RelatedTo--> Motion 