input question: How can I keep ants out of a pet food bowl?

output answer: Cut tubing in half and surround the bowl making a moat. Fill tubing with water.

input question: How to add balls to box.

output answer: Place any sized balls that fit inside into the box. Close the box and secure with tape on openings.

input question: To bend a coat hanger into a desired shape, you can

output answer:
Use pliers to bend it