stem: tennis ball play tennis
choice: take bath get wet
choice: actor star in film
choice: cup glass
choice: earth universe
choice: war opposite of peace
choice: drink urinate
choice: heart love
choice: paperclip desk
choice: parent child
choice: person ride horse
choice: coat keep warm
choice: basketball fill with air
choice: do some exercise do cool-down
choice: euro currency
choice: type have keyboard
choice: breathe live
choice: keep warm coat
choice: hear sing sing along
choice: butter yellow