Answer:
Outside I'm silver
Inside I'm gold
If you broke me in half
Would I still be as bold
Avarice, a dream
Everything in green, sold
If you broke us in half
Would you still be as cold
With wealth to be rechanged
Or greed to be rearranged
[This isn't my best. I have better poems, but I tried given the prompt. Hopefully this helps. You may use it word for word if you'd like.]
