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':2067972
'passage':The Peripheral Heart is a system of muscles, veins, and valves in the calf and foot that work together to push deoxygenated blood back up to the heart and lungs. Veins are equipped with one-way valves that prevent backflow during the return of blood from the toes to the heart.fter the blood has been through the tissues, delivering oxygen and food to keep the cells alive, it collects together in the veins. When you are lying down, there is just enough pressure left in the blood to get flow back to the heart.
    Output:
    