Rain is related to Fall. Fall is the opposite of Arise. Arise is a synonym of Rebel. Rebel is related to Opposition. 
Collaboration can cause/lead to Progress. Progress is the opposite of Fail. Crash is a type of Fail. 
Rain <--RelatedTo--> Fall <--Antonym--> Arise <--Synonym--> Rebel <--RelatedTo--> Opposition 
Collaboration --Causes--> Progress <--Antonym--> Fail <--IsA-- Crash 