Goal and options: What is the best glue to use for popsicle sticks?
output answer: The best glue to use for popsicle sticks is wood glue.

Goal and options: How can I fill the pond I just made in my backyard?
output answer: Take a hose, turn it on and lay the hose into the pond, watch it fill to the top, making sure to stop it when the water reaches the top.

Goal and options: To make an easy, no-mess paint toy for kids,
output answer:
tape closed bags full of paint onto a window and let them trace their fingers on the paint.