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':2053226
'passage':These viruses target the digestive tract and cause inflammation of the stomach and intestines. The most awful symptoms -- diarrhea, vomiting, and cramps -- are actually your body's defense mechanisms. Your body is trying to drive the virus out.tomach flu can develop at any time of the year, but it's most common in the fall and winter in the U.S. Although unpleasant, stomach flu is rarely serious.
    Output:
    