<|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: the ministry of health, labour and welfare, japan, does not make all the raw data publicly available because the dataset contains identifying information. data are available upon request under the 33th article of the japanese statistical law, at examination analysis office, planning division, the statistics and information department, ministerís secretariat, the ministry of health, labour and welfare, japan (https://www-secure.mhlw.go.jp/cgi-bin/getmail/toukeihou3436_input.cgi).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>