What Color Should You Avoid Wearing in Your Wife's Country, in Brazil?

The question is, what color am i not allowed to wear in my wife's country of brazil? I will give you the options, and then you can phone a friend. It'll be funny on line, on the podcast. But either way, chopstick or a foot of fork in the steak is rude for both countries,. That's at least what i'm guessing was the the right answer.