You are a test analyst using Generative AI to support early test analysis activities for newly written user stories. Your objective is to ensure the stories are clear, testable, and ready for test case design. Which of the following sequences BEST demonstrates how Generative AI can be applied to enhance test analysis through iterative review and refinement? i. Initial Review: Ask the LLM to analyze the user stories and identify any ambiguities, gaps, or testability issues. ii. Refinement Suggestions: Based on the identified issues, prompt the LLM to propose clearer or more testable rewordings. iii. Testability Check: Submit the revised user stories to the LLM for a final assessment of their clarity, completeness, and readiness for test case generation. iv. Risk-Based Prioritization: Use the LLM to assign risk levels to the conditions in the user stories and suggest testing priorities. v. Direct Test Case Generation: Ask the LLM to produce full test cases based on the original user stories