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':1093082
'query':meaning of copper for a policeman
'pid':247020
'passage':Copper Trivia: 1  Copper has been used since ancient times. Historians even call the period of time between the Neolithic and Bronze Ages the Copper Age. 2  Copper(I) burns blue in a flame test. 3  Copper(II) burns green in a flame test. 4  Copper's atomic symbol Cu is derived from the Latin term 'cuprum' meaning 'metal of Cyprus'.
    Output:
    