stem: dog chew bone
choice: chase mouse cat
choice: heart love
choice: fruit eat
choice: bathe dry off
choice: play sport injury
choice: person human
choice: seaweed soup seaweed
choice: drink urinate
choice: ice cool drink
choice: word sentence
choice: golf club hit golf ball
choice: earth world
choice: house roof
choice: start family get marry
choice: card deck
choice: sleep you be tire
choice: korea university university
choice: drill hole get drill
choice: cat chase mouse