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':4083609
'passage':Now your dog is used to the toothbrush and toothpaste and having something in his mouth. So the next step is to start brushing. Talk to your dog in a happy voice during the process and praise your dog at the end. Lift the upper lip gently and place the brush at a 45º angle to the gumline. Gently move the brush back and forth. At first, you may just want to brush one or both upper canine teeth.
    Output:
    