[Q]: Objective: How to Care for Your Teeth
[A]: To care for your teeth, see your dentist every six months for an annual cleaning and check up to identify and correct problems early on.

[Q]: Objective: To determine the appropriate length of leather bracelet using an old leather belt.
[A]: Cut the leather belt in the appropriate length by measuring the circumference of your leg and then subtracting 5cm.

[Q]: Objective: To tie an overhand knot,
[A]: make a loop that looks like the loop of a roller coaster. Insert one end of the string into the loop. Pull both ends in opposite directions so that the knot becomes tight.

[Q]: Objective: To cook burgers to perfection on the grill
[A]:
Flip them a few times, waiting until they are no longer pink