Labor Day was awesome ! Carl started off the morning with a wicked round of paintball with his buddies . While he walked away with minimal welts , he did have a run in with some poison oak that he 's still trying to get rid of . But he also came home with rave reviews for Carl 's Jr. tacos and brought me one to try , a yummy treat that was brought to our attention in sunday school class .
According to the above context, answer the following question.
What ingredients are in a taco ?


None of the above choices .