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':1102330
'query':why do people grind teeth in sleep
'pid':1489429
'passage':aug. 2011. In digestion, food is changed by the organs into a sizable form to be absorbed by the body. Food in the mouth is mixed with saliva; saliva begins to dissolve the food as the teeth grind and cut it. Food is forced back into the throat, pharynx, by the tongue.Food in the pharynx stimulates the swallowing reflex.ug. 2011. In digestion, food is changed by the organs into a sizable form to be absorbed by the body. Food in the mouth is mixed with saliva; saliva begins to dissolve the food as the teeth grind and cut it. Food is forced back into the throat, pharynx, by the tongue.
    Output:
    