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':1091520
'query':population decline new castle pa
'pid':6004682
'passage':The Early Middle Ages or Early Medieval Period was the period of European history lasting from the 5th century to the 10th century. The Early Middle Ages followed the decline of the Western Roman Empire and preceded the High Middle Ages (c. 1001–1300). The period saw a continuation of trends begun during late classical antiquity, including population decline, especially in urban centres, a decline of trade, and increased immigration.
    Output:
    