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':5878136
'passage':Memorial Day is a federal holiday observed every year on the last Monday in May.It honors those who died serving the United States military. It is also seen as the start of the summer season.emorial Day honors those who lost their lives while in the military service. It is traditional to fly the American flag at half mast. Many people visit national cemeteries where volunteers will place the American flag on each grave. Memorials are attended as well.
    Output:
    