Indication is a type of Communication. Communication is related to Say. 
Fight is a synonym of Conflict. Conflict is related to Battle. Battle is a synonym of Action. Action is related to Deliver. 
Indication --IsA--> Communication <--RelatedTo--> Say 
Fight <--Synonym--> Conflict <--RelatedTo--> Battle <--Synonym--> Action <--RelatedTo--> Deliver 