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':7136260
'passage':The non-REM stage of sleep is a time when your heart does not have to work so hard. About 80% of a full night's sleep is spent in this stage. During non-REM sleep, your heart rate, breathing and blood pressure all drop to levels below those that occur while you are awake. REM is the stage of sleep when you have most of your dreams. It is only about 20% of your total sleep time. Your blood pressure and heart rate can go up and down during this stage. If you have a nightmare that wakes you up, you may find that your heart is racing. When you wake up in the morning, your blood pressure and heart rate both go back up.
    Output:
    