There is no single universal question that can never be answered with “yes.” The ability to answer a question with “yes” or “no” depends on the specific context and phrasing of the question itself.
However, some types of questions that generally cannot be answered with a simple “yes” or “no” include:

1. Open-ended questions: These questions invite detailed explanations or descriptions rather than a binary response. For example, “What are your thoughts on climate change?” or “How do you think we can improve our education system?”
2. Questions seeking clarification or additional information: These questions usually require more than a one-word answer to provide the necessary context or details. For example, “Why did you do that?” or “What do you mean by that?”
3. Hypothetical or conditional questions: These questions often involve “if” statements or present hypothetical scenarios that cannot be answered with a definitive “yes” or “no.” For example, “If you could live anywhere in the world, where would you choose?”
4. Compound questions: These questions combine multiple queries into one, making it impossible to provide a single “yes” or “no” response that accurately addresses all parts of the question.

In essence, most questions that seek detailed information, explanations, or involve hypothetical or conditional scenarios cannot be adequately answered with a simple “yes” or “no” response. The phrasing and context of the question play a crucial role in determining whether a binary answer is appropriate or not.