Arrival is a type of Traveler. Visitor is a type of Traveler. Visitor is related to Person. 
one thing you do when you Forgive is Happiness. Happiness is the opposite of Suffering. Suffering is a type of Emotion. Emotion is related to Pride. 
Arrival --IsA--> Traveler <--IsA-- Visitor <--RelatedTo--> Person 
Forgive --HasSubevent--> Happiness <--Antonym--> Suffering --IsA--> Emotion <--RelatedTo--> Pride 