<|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: data are available from the ministry of health, labour and welfare, japan for researchers who meet the criteria for access to confidential data. the detailed procedure could be found on this site: http://www.stat.go.jp/index/seido/pdf/33glv3.pdf. contact e-mail address for obtaining data is mokutekigai@mhlw.go.jp (statistics and information department, ministry of health, labour and welfare, japan).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>