Couple can Communicate. the last thing you do when you Communicate is Speak. Spokesman is etymologically related to Speak. Spokesman is etymologically related to Man. 
Pole is related to World. 
Couple --CapableOf--> Communicate --HasLastSubevent--> Speak <--EtymologicallyRelatedTo-- Spokesman --EtymologicallyRelatedTo--> Man 
Pole <--RelatedTo--> World 