instruction:
In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 
question:
Hoe to roll soft tacos
answer:
start with a warm moist tortilla- Place the contents in the approximately center of your partially folded tortilla. ...    Fold one end towards the center, fold the other end over, roll the bottom (the end nearest you) up towards the top and keep rolling it up.


question:
to  get rid of rough feet.
answer:
Rub feet using a pumice stone every day after taking a shower.


question:
How to roll a paper triangle up?
answer:

Start at the large end of the triangle and roll. Make sure the hole is big enough for your necklace.