input question: What is the final step of the following process: - Animals and plants die in soft soil or mud - Sediment builds up over the remains - The remains decompose, leaving only trace amounts - The remaining parts over the years are replaced with mineral???
output answer: A fossil is formed

What is the final step of the following process: - Open the Dishwasher - Slide out the bottom rack - Take a dirty plate - Rinse the plate - Place the dish in the rack - Repeat leaving enough space for water to reach all items - Fill the soap cup
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Answer: Turn on the dishwasher.

Q: What is the final step of the following process: - Oxygen enters the body through the mouth or nose - The oxygen travels into the lungs - The oxygen binds to hemoglobin proteins within erythrocytes (red blood cells) - The erythrocytes are pumped through the body by the heart
A: All cells receive the oxygen.

Question: What is the final step of the following process: - Salt water is contained in a factory or plant - The water is boiled to a very high tempature - The salt becomes seperated from the water - The salt is removed
Answer: The water is able to be drank at this point.

[Q]: What is the final step of the following process: - Energy builds up in the crust of the earth - The energy causes the fault lines give way - The earth's plates move - The energy radiates outward from the fault in all directions
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[A]: The seismic waves shake the earth as they move through it.

Problem: Given the question: What is the final step of the following process: - Some of the rock in the ground is made of limestone - Over long periods of time rain can hit the limestone - And cause a acidic reaction - The limestone will slowly disintegrate - A large gap with be where the limestone was
++++++++++++++++++++++++++++++++
The answer is:
Result in the cave.