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':1933189
'passage':You should brush your teeth at least twice per day and use a fluoride toothpaste. The fluoride in the toothpaste will help reminerlize your teeth and help prevent tooth decay. In addition, you should floss once per day to clean the areas between the teeth where the toothbrush cannot reach.
    Output:
    