Goal and options: How can you improvise a water sprayer for your hose at home?
output answer: Place a water or soda bottle on the end of your hose and duct tape it in place, then poke several holes in the bottle (strategically) to point and spray your hose.

Goal and options: cart
output answer: can transfer rock

Goal and options: Why would someone want to make an inkpen from a feather?
output answer:
If you ever found yourself lost in the wilderness, you might want to make an inkpen from a feather so that you could leave a last message for your loved ones.