input question: how do you consume gum?

output answer: chew on it until it loses its flavor then spit it out.

input question: how to clean a granite sink

output answer: Select a non-abrasive scrubbing pad.Dampen and put soap on the scrubber. Scrub the sink.Rinse the sink.Dry the sink using a dry, soft microfiber towel

input question: make a shelf that uses three screws level

output answer:
Hold the shelf in place and drive the middle fastener into the wall. Place the level on top of the shelf and adjust using the bubble to level. Drive the other two screws into place.