Which of the following is NOT a type of meat mentioned in the text?

The correct answer indicates that chicken is not categorized as a type of meat in the provided context. In general discussions about meat types, beef, pork, and mutton are commonly recognized sources derived from cattle, pigs, and sheep, respectively. Each of these meats has distinct culinary uses and cultural significance. Chicken, while widely consumed and a staple in many diets, may sometimes be excluded from lists focusing on red meats or specific categories depending on the text's context. Thus, the answer suggests either a focus on certain classifications of meat or a specific discussion in the text that perhaps emphasized red meats or other types while not including poultry.