Shower is related to Sprinkle. Sprinkle is a type of Wet. Wet is related to Dry. Dry is related to Dirt. 
Evening is the opposite of Party. Party is related to Mess. 
Shower <--RelatedTo--> Sprinkle --IsA--> Wet <--RelatedTo--> Dry <--RelatedTo--> Dirt 
Evening <--Antonym--> Party <--RelatedTo--> Mess 