stem: sheet linen closet
choice: lisp program language
choice: pipe smoke
choice: something zoo
choice: heart love
choice: head body
choice: happiness sing
choice: be sad cry
choice: cry you be sad
choice: marijuana legal
choice: house yard
choice: dog be pet
choice: take shower dry off
choice: boot leather
choice: tire fill with air
choice: listen to music play cd
choice: teacher answer question
choice: war opposite of peace
choice: strike match flame
choice: zoo something