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':1099290
'query':how does a hydrate differ from an anhydrate
'pid':4422825
'passage':The median dose was 4 mg/kg pentobarbital and 50 mg/kg chloral hydrate. There were no significant differences between the groups in mean time to sedation (18 ± 11 minutes for pentobarbital and 17 ± 12 minutes for chloral hydrate) or time to discharge (102 ± 34 minutes versus 103 ± 36 minutes).
    Output:
    