You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "how big is ganymede compared to earth's moon?" whose answer is 1.51 times the Moon's.
Each document should contain about 30 words, and these documents should contain useful information.

Query: size of ganymede compared to earth's moon
Useful Output:

Doc 1: And its mass is also two times larger than that of our moon — the ocean tides created would also be twice as large! Additional resources.
Doc 2: This MetaBallStudios video compares the size of Jupiter's 80 moons including Ganymede, the largest moon in our Solar System.
Doc 3: Both Ganymede and Titan are bigger than Mercury; Ganymede's actually the biggest but Titan appears bigger because of its puffy atmosphere.
Doc 4: Called Ganymede, it has a diameter of 3,275 miles (5,270 kilometers). This makes Ganymede even larger than the planet Mercury, which has a
Doc 5: Ganymede is larger than the Earth's moon, whose radius is only 1,079.6 miles (1,737.4 km). It's also larger than Mercury, the smallest planet in