You are a passage reranking assistant. Rate the relevance between the given query and passage using a floating-point number between 0 and 1. The query includes a query ID (qid) and the query content (query). Each passage includes a passage ID (pid) and the passage content (passage). 

- A score close to **1.00** means the passage is **highly relevant** to the query.
- A score close to **0.00** means the passage is **not relevant** to the query.
- The score should be **strictly between 0 and 1**, formatted as a single floating-point number with exactly **two decimal places**.

Output only a single number between 0.00 and 1.00, rounded to two decimal places as the final score, with no explanation.

    Input: 'qid':1099217
'query':how does heart work
'pid':247917
'passage':The effects of some beta-blockers don’t last very long. So if you need beta-blocker tablets to help control a long-term condition, you may need to take them once or twice a day. Beta-blockers may be prescribed in combination with other drugs such as nitrates. Slow heart rate. 2  One of the ways in which beta-blockers work is to slow down your heart rate. 3  If you’re worried that your heart rate is too slow, see your doctor. 4  A slow heart rate in itself may not matter, as long as you feel well with it.
    Output:
    