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':1098967
'query':how fast does stomach flu come on
'pid':4307994
'passage':Despite the fact that it's so common—there are at least 20 million stomach-flu cases in the U.S each year—many people don't know much about it. For one, it's not really the flu! Here are 13 things you need to know about viral gastroenteritis (its true medical name), starting with the fact that it's caused by viruses that attack the stomach and intestines.
    Output:
    