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':3163952
'passage':To stop this, on August 13, 1961, the Communist government of East Germany built a wall separating East and West Berlin. The wall was built to keep the country's people in. But the Soviets and East German government said it was to keep capitalism out.any people thought it was a symbol of the Cold War. The Berlin Wall was taken down on November 9, 1989. The Berlin Wall was about 168 km (104 miles) long. It was built to prevent people from escaping from the eastern half of Berlin.
    Output:
    