stem: play chess win
choice: stick wood
choice: baby wet diaper
choice: you fall down get drunk
choice: watch even news learn about current event
choice: pipe smoke
choice: ear head
choice: heart love
choice: do some exercise do cool-down
choice: earth world
choice: cat sleep
choice: breathe live
choice: blue colour
choice: basketball fill with air
choice: forest tree
choice: get drunk you fall down
choice: music dance
choice: listen to music play cd
choice: seatbelt backseat of car
choice: smoke bad for you