Which of the following is not an example of cultural diffusion

cultural diffusion is basically other's cultural's foods/social activities being in another country that is not their own.

for example (since there is not any choices posted):  

Car Demolition racing in Japan

Thai restaurant in Switzerland

The one that would not be cultural diffusion is a Hamburger restaurant in New York (because there are so many)

Explanation:

no, dan should reduce his discretionary spending. not long-term goals involve more planning than short-term goals do

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