Audience is related to Group. Group is related to Game. Game is related to Box. Box is the opposite of Ball. 
Lawsuit can cause/lead to Stress. Stress can cause/lead to Depression. Depression is the opposite of Happiness. 
Audience <--RelatedTo--> Group <--RelatedTo--> Game <--RelatedTo--> Box <--Antonym--> Ball 
Lawsuit --Causes--> Stress --Causes--> Depression <--Antonym--> Happiness 