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':1097314
'query':how many cubs do polar bears give birth to
'pid':2386673
'passage':Biotic factors are the living things that make up an ecosystem, such as plants and animals. Abiotic factors are the nonliving material or chemical factors in an ecosystem, like the weather. The natural ecosystem of a polar bear is the Arctic tundra.now is an abiotic factor in the Arctic ecosystem. Unlike other bears in warmer parts of the world, polar bears have white fur. This serves to help them blend into the snow in their natural habitat. This adaptation is necessary because of their huge size.
    Output:
    