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':1096049
'query':how much does nanny cost
'pid':8697569
'passage':MyAupair.us offers affordable au pair, nanny and child care services in Northern Virginia & throughout the U.S. Child Care Value Comparison. An au pair gives you advantages that you don't have with a daycare, nanny or other child care options: 1  $340 average weekly cost per family.here are many reasons to contract with MyAupair: 1  Flexible, low cost alternative to child care, daycare or having a nanny (about $340 per week.). 2  Ideal matching between the au pair and the host family. 3  Dedicated to au pair education. 4  Our history.
    Output:
    