Question: Get rid of wrinkles without an iron.
Options:
You can get rid of wrinkles without an iron by filling a canteen with very hot water.  Use the canteen to smooth out wrinkles while applying pressure.
You can get rid of wrinkles without an iron by filling a canteen with very cold water.  Use the canteen to beat out wrinkles while applying pressure.
Answer: You can get rid of wrinkles without an iron by filling a canteen with very hot water.  Use the canteen to smooth out wrinkles while applying pressure.