stem: teacher answer question
choice: watch even news learn about current event
choice: watermelon fruit
choice: earth world
choice: ax chop wood
choice: take bath get wet
choice: sing you be happy
choice: heart love
choice: person kill
choice: farmer seed field
choice: person human
choice: too long hair have haircut
choice: seed field farmer
choice: take shower dry off
choice: person ride horse
choice: seat show
choice: go to film go to movie theater
choice: earth universe
choice: seaweed soup seaweed
choice: bird wing