:: b :: To display the answer, click on the ‘key’ icon
blind (covered answer)

:: b :: To display the answer, click on the 'key' icon:
I have cities, no houses, I have forests, no trees, I have waters, no fish.

After clicking on the question mark, the system will complete the answer:

:: b :: To display the answer, click on the 'key' icon:
I have cities, no houses, I have forests, no trees, I have waters, no fish.
It's a map.