Brutal is the opposite of Gentle. Gentle is related to Man. 
Coming is a different concept from Leave. Leave is related to Lose. Lose is the opposite of Gather. Gather is related to Recruit. 
Brutal <--Antonym--> Gentle <--RelatedTo--> Man 
Coming <--DistinctFrom--> Leave <--RelatedTo--> Lose <--Antonym--> Gather <--RelatedTo--> Recruit 