Escape is related to Running. Running is related to Retreat. Retreat is the opposite of Attack. Invade is a type of Attack. 
Phenomenon is a synonym of Event. Event is related to Meeting. 
Escape <--RelatedTo--> Running <--RelatedTo--> Retreat <--Antonym--> Attack <--IsA-- Invade 
Phenomenon <--Synonym--> Event <--RelatedTo--> Meeting 