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':1098440
'query':how long do you keep flag at half mast
'pid':8308470
'passage':JackC4 Well-Known Member. I only take a like maybe a half of half of a viagra ( phizer ) and I'm monster'd up, very very hard. How long it lasts really depends on the person if your quick to the finish, Viagra might just get you there faster. If you've got stamina then it's gonna be a long night.
    Output:
    