Possession is related to Have. Have is related to Own. Own is related to Admit. Promise is etymologically related to Admit. 
Gift is related to Return. Return is a type of Run. Run requires Stretch. Stretch is related to Flexibility. 
Possession <--RelatedTo--> Have <--RelatedTo--> Own <--RelatedTo--> Admit <--EtymologicallyRelatedTo-- Promise 
Gift <--RelatedTo--> Return --IsA--> Run --HasPrerequisite--> Stretch <--RelatedTo--> Flexibility 