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':7733326
'passage':There are over 80,000 Chinese characters, but most of them are seldom used today. So how many Chinese characters do you need to know? For basic reading and writing of modern Chinese, you only need a few thousand. Here are the coverage rates of the most frequently used Chinese characters:
    Output:
    