In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

Fact: a cycle happens repeatedly. Question: There are 5 steps in the water cycle, it starts with evaporation, ends with infiltration, and then?
Restarts

Fact: contact between rocks over long periods of time causes rocks to smooth. Question: A rock tumbler revolves to?
smooth gemstones

Fact: gravity causes orbits. Question: What causes orbits?

planetary pull