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':2405612
'passage':Copper bracelets discolor the skin as the blue-green copper deposits there. However, this discoloration can be washed away with soap and water over the course of a day or two, and there is no evidence that it harms the skin, though in a people with metal allergies copper can cause contact dermatitis.o anyone familiar with the long history of copper in medicine, the notion that copper bracelets can convey beneficial effects should not seem surprising. In ancient Egypt, various copper compounds were used to hasten wound healing, treat headaches and epilepsy, and sterilize water.
    Output:
    