I'm a Turkish lady. the answer is Europe, because;
1-Turks see themselves Europeans, not Asians.
2-Turks are similar to Europeans (light eyes, light hair etc.) not Asians.
3-Our culture, foods, clothing, living styles, alphabet etc. are similar to Eurpeans. Only difference is religion.
4-Our land in Europe more than some European countries. And Anatolia lands are not only Asia, it's Eurasia. I mean we haven't got lands in Asia. Turkey is in Eurpea and Eurasia.
5-Balkans and Greece was ours for centuries.
Is that enough??
Turkish People is European
Turkey is an Europe country.
We're already attending European contests like Eurovision, Europe sport leagues etc.