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':807430
'passage':Walking is great exercise and can be very beneficial aerobically. Aerobic exercise is defined as brisk physical activity that requires the heart and lungs to work harder to meet the body's increased oxygen demand. In other words, it's moving your body to get your heart and lungs to work a little harder.
    Output:
    