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':1094204
'query':is canada a sovereign nation?
'pid':2580144
'passage':-Major decisions are made by the central government. -Tends to go along with nation-state. -A unitary state is a country whose three organs of state are governed as one single unit. -In a unitary state, any sub-governmental units can be created or abolished, and have their powers varied, by the central government. States have no authority to pass their own laws, and the central (national) government can order the states to do anything. (Just like a state can order a town to do anything, because the town is not sovereign.).
    Output:
    