stem: tool build thing
choice: war opposite of peace
choice: clean tooth toothbrush
choice: fruit eat
choice: do some exercise do cool-down
choice: arm one hand
choice: backgammon board game
choice: cat play
choice: play chess win
choice: bat cave
choice: read magazine learn
choice: music dance
choice: toothbrush clean tooth
choice: cup plastic
choice: head body
choice: baby wet their diaper
choice: sit down rest
choice: sleep go to bed
choice: glass clear
choice: heart love