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':1097069
'query':average gas costs in kentucky
'pid':6149307
'passage':They cost a little more up front to install. They also offer costs savings annual energy costs. The running costs vary from gas to electric. The average running cost for an electric water heater is $550. The average running costs of a gas water heater is $400.The difference in usage price per year is $150.You will average more savings if you live in a cold climate and will average less if you live in a warm climate.hey cost a little more up front to install. They also offer costs savings annual energy costs. The running costs vary from gas to electric. The average running cost for an electric water heater is $550. The average running costs of a gas water heater is $400.
    Output:
    