Task: cut an avocado
Assumptions:
Cut an avocado with a knife.
Steps:
Clean the avocado.
Place the avocado on the board with its side up.
Cut the avocado in half lengthwise with a knife.
Cut all the way around and down to the seed.
Open the avocado in half by twisting.
Slice the avocado.
Scoop the flesh out of the skin using a spoon.