Multi-select problem: How does the next paragraph end?

How to make a hawaiian pizza
Preheat the oven beforehand to about 350 to 400 f (175 to 205 c).
Spread the dough out.
Put one hand on the dough, hold the dough down, use your other hand, and spread the dough out to about a 12 inch (30. 5 cm) diameter.

Choices: a). Pinch the edges inwards and press down on the outside edges of the pizza. Spread out the sauce with a spoon so the sauce covers the inside of the pizza.. b). Use a pizza stone and lightly roll it out into a sphere. Make sure you leave a little space between the layers so the dough isn't sticking to the stone because too many layers will make your pizza crumble much.. c). Roll out the dough a little while still holding the dough down, until it completely spreads and rolls out. Pat with a pizza brush or a roll towel.. d). Keep spreading the pizza dough out until the toothpick comes out clean. You don't want it to go all dry in the oven! Roll out the dough..
a).