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':1092858
'query':medical meaning of pec
'pid':1207599
'passage':Root Words. Most medical terms are formed by combining a root word with a suffix. A root word is the foundation of the medical term and is the source of meaning. Each body system has a core of root words associated with it.For example, many terms used to describe the cardiovascular system (the heart and blood vessels) derive from the roots cardi- (heart) and angi- (vessel).he order in which the root words appear does not always determine the translation of the term. When you are beginning to learn medical terminology, do not be concerned about trying to select the key root word of a term with several roots. Instead, study the meaning of each root.
    Output:
    