[Q]: Objective: To do a pushup
[A]: lay horizontal to the ground and use your hands to press your body up while keeping your body straight.

[Q]: Objective: Remove tough smudges from reading glasses.
[A]: Dab with alcohol and remove with cloth.

[Q]: Objective: how do you slice something?
[A]: cut it into equal thin pieces.

[Q]: Objective: how do you refresh your home page on facebook?
[A]:
swipe down from the top of the page.