stem: fish bait hook
choice: cry you be sad
choice: crime serve justice
choice: child play game
choice: parent child
choice: hammer strike nail
choice: do some exercise do cool-down
choice: attend lecture fall asleep
choice: earth world
choice: boot leather
choice: ear head
choice: light match start fire
choice: eye head
choice: earth round
choice: harmonica make music
choice: heart love
choice: guitar instrument
choice: surf web connect to internet
choice: fall asleep attend lecture
choice: clothe hang on hanger