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':1100732
'query':examples is bottleneck effect in biology
'pid':8630634
'passage':The bottleneck effect is _______________. a sudden reduction in population size due to a change in the environment. The resulting gene pool may no longer be reflective of the original population’s gene pool. If the population remains small, it may be further affected by genetic drift. Genetic drift is significant in small populations.
    Output:
    