Provoke is a type of Cause. Cause is related to Cut. 
Lamp is related to Lighting. Lighting is related to Flash. Flash is a type of Show. Reflect is a type of Show. 
Provoke --IsA--> Cause <--RelatedTo--> Cut 
Lamp <--RelatedTo--> Lighting <--RelatedTo--> Flash --IsA--> Show <--IsA-- Reflect 