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':1092919
'query':meaning of unity in designing
'pid':621809
'passage':Credit: Kelly Sillaste Moment Getty Images. The association of blue with unity arises from the belief that the hue represents peace and tranquility, which are necessary elements of unity. The color is also said to represent hope, loyalty and friendship, other foundational elements of unity. The flags of some nations, including Malaysia and the European Union, utilize blue to represent unity of the people of those countries.
    Output:
    