Finish the following sentence with the best choice: How to greet someone in German?

Choices:
- Smile and say "Guten tag", which sounds like goot'n tog (rhymes with log).
- Smile and say "Guten tag", which sounds like good talk. (rhymes with walk)

Answer:
Smile and say "Guten tag", which sounds like goot'n tog (rhymes with log).