stem: play chess win
choice: piece whole
choice: cat chase mouse
choice: pig mammal
choice: stick wood
choice: house yard
choice: hunger eat
choice: snore sleep
choice: crater suface of moon
choice: surf web connect to internet
choice: take shower dry off
choice: sleep snore
choice: smoker light cigarette
choice: game fun
choice: have haircut short hair
choice: person kill
choice: cry you be sad
choice: mast hold sail
choice: earth world
choice: heart love