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':1097373
'query':how many children are identified with autism according to the cdc
'pid':4746804
'passage':A New Possible Cause of Autism. New research is beginning to show that toxins and oxidative stress contribute to autism. These toxins and oxidative stress damage brain cells and upset the delicate balance of neurotransmitters in the brain, which can cause neurological damage, and in extreme cases, autism.o answer this question, researchers from Stanford University decided to test the effects of N-acetyl cysteine supplementation on autism symptoms in children. N-acetyl cysteine (NAC) is a precursor to glutathione that increases the body’s production of this vital antioxidant.
    Output:
    