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':1098236
'query':average age for baby to start walking
'pid':7311676
'passage':Baby food prices also vary according to the type of formula as well as the brand. The average monthly cost of a baby being fed on formula milk can range anywhere from $60 to about $100 per month.Thus baby food costs can rise exponentially once the mother stops nursing the child and start using formulas and other packaged food products that are available in the market.aby food prices also vary according to the type of formula as well as the brand. The average monthly cost of a baby being fed on formula milk can range anywhere from $60 to about $100 per month.
    Output:
    