### Task

You are given a question.

Your task is to:

1. **Answer the question** to the best of your knowledge.
2. Provide a **rationale** for your answer.
3. Provide a **confidence score** between 0.0 and 1.0, indicating how certain you are about your answer.

### Guidelines

- Base your answer on general knowledge or your own reasoning.
- Your answer must be a **single sentence** (no line breaks).
- The rationale may consist of multiple sentences.
- The score should reflect your confidence in the correctness of your answer:
  - **1.0** = absolutely certain
  - **0.0** = no idea

### Output Format

Provide the output in the following format:

Rationale: [explanation grounded in the context passages]
Answer: [your answer]
Score: [score between 0.0 and 1.0]

Example:

Rationale: [explanation grounded in the context passages]
Answer: Aspirin is used to treat pain, fever, and inflammation.
Score: 0.95

### Test Case

Now, answer the following question and provide a rational and a confidence score.

{test_case_prompt}

Provide the output in the format specified above.
