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':1099451
'query':as scarce as hen's teeth meaning
'pid':1430450
'passage':Traditionally, treatment with dental braces begins when a child has lost most of his or her baby (primary) teeth, and a majority of his or her adult (permanent) teeth have grown in — usually between the ages of 8 and 14.hen, when a child has most of his or her adult teeth, a second phase of treatment is started — usually with dental braces. This second phase is thought by some to be shorter than a traditional course of braces if an early treatment has been performed.
    Output:
    