Long is related to Rifle. Rifle is a type of Gun. 
Reward is the opposite of Penalty. Penalty is a synonym of Punishment. Punishment is related to Fun. Fun is related to Drink. 
Long <--RelatedTo--> Rifle --IsA--> Gun 
Reward <--Antonym--> Penalty <--Synonym--> Punishment <--RelatedTo--> Fun <--RelatedTo--> Drink 