A Group of Japanese and North Americans Are in a Restaurant

A group of Japanese and North Americans are in a restaurant late at night.Some people ordered for themselves,and some people ordered for friends who had not yet arrived.Because the restaurant was about to close,it had run out of everything they ordered.Instead,they had to choose between the only two dishes that remained,both of which were deemed to be average dishes by everyone.Which of the following is the most likely to result from this scenario?

A) All would end up liking the "average dish" they picked for themselves more than the "average dish" they did not pick for themselves.
B) The "average dish" that the North Americans would end up liking the least is the one they ordered for themselves.
C) The "average dish" that the Japanese would end up liking more is the one they ordered for themselves compared to the one they did not order for themselves.
D) The "average dish" that the Japanese would end up liking more is the one they ordered for their friends compared to the one they did not order for their friends.
E) The "average dish" that the North Americans would end up liking more is the one they ordered for their friends compared to the one they did not order for their friends.