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':1099290
'query':how does a hydrate differ from an anhydrate
'pid':1067993
'passage':You would probably need to add a bit of water. Whole milk is 87% water, and your recipe is counting on having that much water to hydrate the gluten and starch in the flour. Half and half has less water for the same volume because more of its weight is butterfat (about 12% as opposed to 3.5% for whole milk).
    Output:
    