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':1000561
'passage':Pole Mast with a Crosstree or Crossarm and Gaff: This type of mast is known as Yacht Club Mast. Displayed from the gaff*. When displayed with other foreign ensigns or flags, it shall be displayed the same as with a Pole Mast with a Crosstree or Crossarm.f it has a signal mast on the seaward side, it is treated as if it were a signal mast on a ship, and the ensign flies at the gaff peak if there is a gaff, otherwise at the masthead. The British navy, according to what I have read, flies the white ensign at its shore facilities, even though they never get under way.
    Output:
    