Shock is related to Being. Being is related to Man. Spokesman is etymologically related to Man. Spokesman is etymologically related to Speak. 
Clear is related to Window. 
Shock <--RelatedTo--> Being <--RelatedTo--> Man <--EtymologicallyRelatedTo-- Spokesman --EtymologicallyRelatedTo--> Speak 
Clear <--RelatedTo--> Window 