Moment is related to Period. Period is related to Present. Present is related to Feed. 
Pain is related to Burn. Burn is a type of Execute. Administer entails/necessarily involves Execute. 
Moment <--RelatedTo--> Period <--RelatedTo--> Present <--RelatedTo--> Feed 
Pain <--RelatedTo--> Burn --IsA--> Execute <--Entails-- Administer 