Reason through the problem step by step inside xml tags before responding. You will get a question in <question></question> tags. Make sure the answer is a single numeric value inside <answer></answer> with opening and closing tags.

Respond in the following format:
<reasoning>
Your reasoning goes here...
</reasoning>
<answer>
Your exact answer goes here...
</answer>

Here is the question:
<question>
{prompt}
</question>