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':1093096
'query':meaning of by the fall of
'pid':305418
'passage':The concept in an air gap, or equivalent, is a fall through open space. The DW drain water gets pumped UP (in the hose) and it has to fall down after that, by gravity. Air is necessary for the fall to occur. This pumped water falls into your drain prior to a P trap, not downstream of a P trap.
    Output:
    