stem: piece whole
choice: war opposite of peace
choice: town country
choice: sun bright
choice: student ask question
choice: book sleep
choice: cup glass
choice: run errand make list
choice: dog chew bone
choice: strike match flame
choice: body head
choice: bathe dry off
choice: space area
choice: sit down rest
choice: turtle shell
choice: head body
choice: heart love
choice: agree with someone nod of head
choice: car transportation
choice: person kill