Detailed Instructions: You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.
Q: For those who live in the Northern Hemisphere:
The Moon is waxing or waning based on whether the right side of the Moon is dark or light.

The Moon's lighted area increases over time from right to left.

A good diagram of this can be found at: http://www.astro.umd.edu/education/astro/moon/waxing.gif

For those who live in the Southern Hemisphere the effect is the opposite.

More details can be found at: http://www.astro.umd.edu/education/astro/moon/phases.html
A:
1