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':1096457
'query':how much a square foot does it cost to have carpet installed
'pid':7727478
'passage':1 For a 1,500 square foot roof, that works out to approximately $15,000 to $112,500. 2  Synthetic roofing slate costs roughly $6 to $12 per square foot installed. 3  The total cost for a 1,500 square foot rough might be $9,000 to $18,000. The total cost for a 1,500 square foot rough might be $9,000 to $18,000. 2  Some homes may not be able to support a heavy slate roof without structural reinforcement. 3  The cost of additional framework could cost roughly $2,000 to $12,000 or more.
    Output:
    