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':1094062
'query':balloon meaning
'pid':6750778
'passage':Even when you add the weight of the ball itself, it is lighter than the amount of water that would fit in the same space. This is called buoyancy. Helium is even lighter than air. A liter (about a quart) of air weighs about 1.25 grams (much less than an ounce) — that’s not very much. But a liter of helium weighs even less — only 0.18 grams (a tiny fraction of an ounce). A balloon that’s 1 foot (30 centimeters) in diameter holds about half a cubic foot of helium, which is the same as 14 liters. This means the balloon will weigh about half an ounce (14 grams) less than the same sized balloon filled with air.
    Output:
    