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':6818999
'passage':The crown. This is the part of the tooth that we see in the mouth. It is made up of the enamel, dentine and pulp. The appearance of teeth varies in shape and size. The front incisor teeth have a straight edge as a cutting tool. The canine or eye teeth are the pointed long teeth between the incisor and premolar teeth.
    Output:
    