Demonstrate is a type of Protest. Protest is related to Form. Form is related to Hill. 
Coal is related to Resource. Resource is related to Fuel. Fuel is related to Provider. 
Demonstrate --IsA--> Protest <--RelatedTo--> Form <--RelatedTo--> Hill 
Coal <--RelatedTo--> Resource <--RelatedTo--> Fuel <--RelatedTo--> Provider 