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':3898035
'passage':Definition of a castle: A castle is a fortified building or set of buildings used to provide permanent or temporary protection and accomodation for kings and queens or important noblemen and their families. The term castle usually refers to stone buildings constructed during the Medieval period. The castle provided the centre for political and administrative power for the region. From our definition of a castle we say that a castle is a well fortified and defendable place to live.
    Output:
    