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:

answer; the best answer is (demand);

the correct answer is "hematoma formation, with ligaments that are stretched, partially, of fully torn" ankle sprain are produced by an injury to the tough bands of tissue (ligaments) that surround and connect the bones of the leg to the foot. this causes several damage to the ankle including hematoma formation and ligament injury .