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':1095490
'query':how much silver in sterling silver?
'pid':2046195
'passage':Silver is a metallic element found in nature. It often combines with other elements, including oxygen, sulfur, chlorine and nitrogen. Pure silver has a lustrous medium gray color. Yet silver nitrate and silver chloride are white, and silver sulfide and silver oxide are dark-gray to black.ouching silver when handling it at work or at home. Eye Contact by getting silver dust in the eyes. This can happen if you handle silver at work or at home. Other sources of exposure include the use of silver in medicines, and in activities such as jewelry-making, soldering, and photography.
    Output:
    