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':1101448
'query':ancestor biology definition
'pid':3817821
'passage':What is Taylor Swift's nationality? She was born in America. Her dad has an ancestor called Mary J Gwynn, born in N. Carolina, to Irish-born parents Francis Gwynn and Susan Davis. Swift has an ancestor named C…harles G. Baldi who was born in Italy in 1860. Another ancestor named Nicolas Knapp was born in England in 1592.
    Output:
    