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':1100937
'query':echo alexa what does it do
'pid':398796
'passage':Since its introduction, Echo has been available to play music directly from Amazon Library, Prime Music, TuneIn, and iHeartRadio. It has also been able to play music from Spotify, Pandora, and iTunes via Bluetooth. But it’s only now that Echo has begun supporting voice control for these three music services. As noted by ZDNet, Amazon has just pushed an update to Echo that allows control of music playback for Spotify, Pandora, and iTunes.
    Output:
    