I don’t know what that says
Some people choose to put different types of food on their sandwiches that you wouldnt normally put on a hot sandwich.
For example if you were going to make a hot sandwich, it would have things like grilled chicken, fish, cooked and hot items.
There are many techniques that people make to become morespiritually enlightened. Some of these are meditation, prayer,chanting, yoga, martial arts, fasting, dancing and psychedelics.
The answer to your question is C.