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':1098452
'query':how long do you have to brush your teeth
'pid':542270
'passage':1 Use this paste to brush your teeth, then rinse and brush again with your toothpaste. 2  Pour a small amount of hydrogen peroxide into 1 teaspoon of baking soda to form a paste and gently brush your teeth with it. 3  You can add a small quantity of your regular toothpaste to this mixture to improve the taste. Comments. Everybody dreams of having pearl-white teeth, without stains or plaque. Most people think that dentists and expensive teeth whiteners are the only way to achieve it. Wrong! If you wish to restore your beautiful and bright smile, read below and discover 3 fabulous ways to naturally make your teeth whiter.
    Output:
    