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':1095747
'query':how much lactose in whey
'pid':2873434
'passage':Meet Milk Protein: Whey and Casein. There are two types of protein found in dairy products: casein and whey protein. Thirty-eight percent of the solid matter in milk is made of protein. Of that total protein, 80 percent is casein and 20 percent is whey. Cheese is made mostly of casein, where most of the liquid whey found in milk has been filtered or strained out. But all dairy products contain casein, not just cheese.
    Output:
    