Touchdown is a type of Score. Walk is a type of Score. Walk is related to Job. 
you are likely to find Clue in/at/on Drawer. you are likely to find Drawer in/at/on Bathroom. you are likely to find Tap in/at/on Bathroom. Tap is a synonym of Pound. 
Touchdown --IsA--> Score <--IsA-- Walk <--RelatedTo--> Job 
Clue --AtLocation--> Drawer --AtLocation--> Bathroom <--AtLocation-- Tap <--Synonym--> Pound 