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':5579883
'passage':Warning. Call your doctor if your stomach flu lasts longer than three days, or if you suspect it might be something else. Stomach flu has many of the same symptoms as food poisoning, so it is best to see a doctor immediately if you suspect you may have food poisoning and not the stomach flu.Jupiterimages/Comstock/Getty Images.ydration. It is very important to stay hydrated when you have the stomach flu or the illness will last longer than three days, and you can become dangerously dehydrated. If you aren’t able to keep anything down other than water, ask your doctor to recommend a drink that will replace lost electrolytes and minerals.
    Output:
    