- Earth is a kind of planet
- The earth rotates on its tilted axis
- Therefore, the earth is a planet that rotates on its tilted axis

- The earth is a planet that rotates on its tilted axis
- A planet rotating causes cycles of day and night on that planet
- Therefore, the earth rotating on its tilted axis causes the cycles of day and night on earth

- The earth rotating on its tilted axis causes the cycles of day and night on earth
- The cycles of day and night is when the sun rises during the day and the sun sets at night
- So, the earth rotating on its tilted axis causes the sun to set

So, the earth rotating on its tilted axis causes the sun to set
Question: Jessica watches the Sun set in the evening sky. What causes the setting of the Sun?
Context: - A planet rotating causes cycles of day and night on that planet 
- Earth is a kind of planet 
- The cycles of day and night is when the sun rises during the day and the sun sets at night 
- The earth rotates on its tilted axis