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':1096541
'query':how many wastewater treatment plants in us
'pid':6907572
'passage':Expected Levels. The nitrate level in freshwater is usually found in the range of 0.1 to 4 mg/L NO3 -N. Unpolluted waters generally have nitrate levels below 1 mg/L. The effluent of some sewage treatment plants may have levels in excess of 20 mg/L.The tests described here are used to measure the concentration of nitrate ions, NO3, in a water sample.nimal feedlots and barnyards. Although nitrate levels in freshwater are usually less than 1 mg/L, manmade sources of nitrate may elevate levels to above 3 mg/L. These sources include animal feedlots, runoff from fertilized fields, or treated municipal wastewater being returned to streams.
    Output:
    