<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: We collected COVID-19 confirmed case information in China reported by the National Health Commission (http://www.nhc.gov.cn/xcs/xxgzbd/gzbd_index.shtml) and the Provincial Health Commissions of China (http://wjw.hubei.gov.cn/bmdt/ztzl/fkxxgzbdgrfyyq/);We also collected daily fine particulate matter (PM2.5), and inhalable particulate matter (PM10) from National Urban Air Quality Publishing Platform (http://106.37.208.233:20035/), and meteorological data including daily mean temperature and relative humidity from the China Meteorological Data Sharing Service System.    http://www.nhc.gov.cn/xcs/xxgzbd/gzbd_index.shtml   http://wjw.hubei.gov.cn/bmdt/ztzl/fkxxgzbdgrfyyq/   http://106.37.208.233:20035/<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>