Multi-choice problem: Choose from the options at the end, and answer how do you do this: Make pop corn.

Options are:
* Heat oil in a pan and add some kernels of corn. cook until it begins to pop, cover and finish.
* Put the corn in foil with oil, throw it on the low grill and cook and shake until it's done popping.
Heat oil in a pan and add some kernels of corn. cook until it begins to pop, cover and finish.