I saw a contradiction in the requirements that you cannot resolve. What will you do?

If I discover a contradiction in requirements that I cannot resolve on my own, I first document this contradiction in as much detail as possible to understand exactly what the problem is. Then I reach out to the stakeholders — the customer, business analyst, or other team members — for clarification and discussion. It is important to ask clarifying questions to understand the context and priorities, and to collaboratively find a compromise or solution. This approach helps to avoid misunderstandings and ensures the quality of the final product.