Policy is etymologically related to Police. Police is related to Investigation. Investigation is related to Detective. Detective is related to Professional. 
Provide is a type of Give. Give is related to Charity. 
Policy --EtymologicallyRelatedTo--> Police <--RelatedTo--> Investigation <--RelatedTo--> Detective <--RelatedTo--> Professional 
Provide --IsA--> Give <--RelatedTo--> Charity 