[Q]: Which of the following solutions is better for the following goal:
How can I make a neat trash bag dispenser?

[A]: Cut an "X" from corner to corner in the bottom of a clean plastic milk container. Push the roll of trash bags into the container, thread the first bag out through the spout, and let the roll fall back into the container. Pull the bags out of the spout as you need them. Wrap the bag ties around the handle of the container.

[Q]: Which of the following solutions is better for the following goal:
To substitute one egg if you are out of it in a cake,

[A]: combine two tablespoons of water, one tablespoon of vegetable oil, and two tablespoons of baking powder into a small mixing bowl and mix together with a whisk.

[Q]: Which of the following solutions is better for the following goal:
How can I clean between the stones on a ring?

[A]: Use a soft toothbrush.

[Q]: Which of the following solutions is better for the following goal:
What can be recycled to make a DIY metal rose?

[A]:
You can recycle an empty soda can by crafting it into a metal rose.