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':1098646
'query':how long can it take to heal a peptic ulcer
'pid':6471051
'passage':Esophagus ulcers typically take a long time to heal. Most patients need to take prescription medications to reduce acid production for four to 12 weeks to allow the esophagus to mend. Even a small amount of acid that backs up into the esophagus can delay the healing process and cause recurring ulcers.astric reflux disease is a common cause of an ulcer in the esophagus. An esophagus ulcer is an open sore on the lining of the esophagus around the area where it connects to the stomach.
    Output:
    