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

How to eat pistachios
Open a pistachio from the crack.
If there is already a crack in the nutshell, then your job will be much easier. First, squeeze the two half-shells to widen the crack until it won't get any bigger.

Possible answers:
(a). Insert the pistachios into your mouth. Place them three-quarters of the way between your first and middle teeth.;
(b). Look for pistachios with sprinkles on top. The pistachios will give you the jelly-like look you are looking for in convenience store pistachios.;
(c). Then, peel the pistachio open from the crack. Wedge your thumbnails into the crack and pull them apart in opposite directions.;
(d). Then unscrew the nut and remove the pistachio. Place the pistachios in a glass jar or travel mug.;
(c).