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':1101568
'query':diamond production in namibia
'pid':5349631
'passage':This article is about the British heavy metal band. For the Japanese pop band, see Diamond Head (Japanese band). For this band's self-titled seventh studio album, see Diamond Head (Diamond Head album). For other uses, see Diamond Head. Diamond Head are an English heavy metal band formed in 1976 in Stourbridge, England. The band is recognised as one of the leading members of the new wave of British heavy metal and is acknowledged by thrash metal bands such as Metallica and Megadeth as an important early influence.
    Output:
    