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':7576990
'passage':Relevance. Rating Newest Oldest. Best Answer: 30m is very long and 1.5 metres is quite high, and working on at least 25% of height as thickness it would need to be around 400mm thick. Much of the strength of the wall relies on a suitable foundation with the connection of the wall tied to it.or a fence that long it can be very costly wfheather it is cement or stone.you will have to plan carefully the effects that rain will have on it. the only good retaining wall you can invest in ars stone walls. but again they should be prepared with the load of soil it will have to hold back.
    Output:
    