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':7324451
'passage':A peptic ulcer is a sore or hole in the lining of the stomach. 1  A duodenum ulcer is a sore or hole in the beginning of the small intestine. 2  Stress and spicy food do not cause ulcers. Ulcers can be caused by a bacterial infection (called h. pylori) or by using certain drugs, like aspirin or ibuprofen. A person of any age can get an ulcer but they are most common in adults. Symptoms of an ulcer can include a burning pain in the stomach, chest pain, vomiting, or blood in the stools or vomit. The bacteria that can cause peptic ulcers are contagious. Peptic ulcers are most often treated with antibiotics. Treatment usually lasts about 2 weeks. The ulcer may take 8 weeks to heal.
    Output:
    