[Q]: Which of the following solutions is better for the following goal:
To create modeling chocolate.

[A]: Melt chocolate with light corn syrup.

[Q]: Which of the following solutions is better for the following goal:
How to eat a pizza

[A]: Take both ends of pizza crust and pinch them together; this is how the pizza is to be held. Eat the pointy end of the pizza and work your way to the crust.

[Q]: Which of the following solutions is better for the following goal:
How can you make edible glue?

[A]: Add 3 tablespoons of white vinegar to a saucepan and bring to a boil, add 1 envelope of unflavored gelatin and stir to dissolve, then add 1 teaspoon of sugar stirring it in.

[Q]: Which of the following solutions is better for the following goal:
To prevent your curtains from becoming wrinkled when washing,

[A]:
do not put them in the dryer. Instead, put the curtains back on the rods when wet, and hang back up so they can air dry.