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':1097937
'query':how long is the chinese wall
'pid':6137356
'passage':Let's walk through history. Advertisement. The Great Wall of China is the largest network of walls ever built by man. It is not surprising that this structure, which is approximately 5,500 miles long, and runs over plains, hills and deserts, is not the result of the efforts of a single group of Chinese people.The wall was built over 2000 years and involved a large number of imperial dynasties of China.This colossal structure is not a single man-made wall but also includes natural barriers like mountains, trenches and rivers.he wall was built over 2000 years and involved a large number of imperial dynasties of China. This colossal structure is not a single man-made wall but also includes natural barriers like mountains, trenches and rivers.
    Output:
    