Which combo is identified as a lunch item?

The correct response is the 3 Taco Combo, which is identified as a lunch item. Lunch items typically include options that are more substantial and suitable for midday meals, and the 3 Taco Combo fits this category well, as it includes a portion of protein (the tacos), along with additional items such as fries or drinks often offered in combo meals.

In contrast, a Breakfast Burrito and French Toast are designated as breakfast items, emphasizing breakfast flavors and typically served in the morning hours. The Chicken Sandwich can sometimes be considered a lunch item; however, the specific combo context and combination of items typically align the 3 Taco Combo more closely with standard lunch offerings at many fast-food restaurants, including Jack in the Box.