In this classic logical riddle, what two ordinary meals can you never actually eat for breakfast?

Introduction / Context:
This question is framed as a light logical riddle rather than a factual science question. Riddles like this are sometimes included in general knowledge or reasoning sections to test lateral thinking and the ability to interpret words carefully. Instead of requiring memorised facts, the puzzle depends on understanding the meanings of everyday terms such as breakfast, lunch, and dinner.

Given Data / Assumptions:

• We are asked what two things you can never eat for breakfast.
• The options list meals labelled lunch and dinner, as well as other choices.
• We assume the normal daily meal names and order: breakfast in the morning, lunch at midday, and dinner in the evening.
• No special cultural variation is considered; the usual usage is enough to solve the riddle.

Concept / Approach:
The trick in this riddle is that the word breakfast refers to the meal eaten in the morning, usually the first meal of the day. Lunch and dinner are meals that are normally eaten later in the day. Therefore, taken literally, you cannot eat lunch or dinner at the time that is correctly called breakfast. It is a play on words and expectations rather than a statement about what food items you could choose to eat at a given time.

Step-by-Step Solution:
Step 1: Focus on the phrase "for breakfast", which refers to the morning meal.Step 2: Recall that lunch is the midday meal and dinner is the evening meal when following a standard daily schedule.Step 3: Recognise that by definition, a meal eaten at breakfast time is called breakfast, not lunch or dinner.Step 4: Therefore, the riddle is pointing out that you can never eat lunch or dinner at the time you are having breakfast, because the meal at that time is breakfast.Step 5: Among the options, only the combined choice both lunch and dinner correctly captures the two meals that cannot be eaten "for breakfast" in this literal sense.

Verification / Alternative check:
Think of a typical day. When you wake in the morning and eat, you call that meal breakfast, even if you choose foods that are usually associated with lunch or dinner. If you eat at midday, you call the meal lunch, and in the evening you call it dinner. This shows that the labels breakfast, lunch, and dinner are tied to the time and role of the meal in the day, not strictly to the type of food. This confirms the logic of the riddle.

Why Other Options Are Wrong:
Option A, lunch, is only one of the two meals and does not fully answer the question asking for two things. Option B, dinner, similarly covers only one meal. Option D, none of the above, is incorrect because lunch and dinner clearly fit the riddle. Option E, snacks, is not a standard main meal category like breakfast, lunch, or dinner and does not match the wording of the riddle, which expects two named meals.

Common Pitfalls:
Some readers search for a nutritional or health related explanation and overthink the problem, imagining foods that should not be eaten in the morning. Others forget that the riddle is about the names of meals, not about food items. Recognising that it is a word play question rather than a scientific one helps to avoid unnecessary complication.

Final Answer:
The two meals you can never eat "for breakfast" are Both lunch and dinner, because by definition breakfast is the morning meal.