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':2787178
'passage':The brand name of your medicine is Chloral Hydrate Mixture. The active ingredient in Chloral Hydrate Mixture is called chloral hydrate. Chloral hydrate belongs to a group of medicines called sedatives and hypnotics.It is used short term to treat insomnia, a condition where people have difficulty sleeping.ou must not take Chloral Hydrate Mixture if you have had any of the following medical conditions: 1  severe liver disease. 2  severe kidney disease. 3  severe heart disease. 4  gastritis (inflammation of the stomach). 5  oesophagitis (inflammation of the oesophagus). 6  stomach ulcers. 7  inherited blood diseases known as porphyria.
    Output:
    