<|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: nesarc is a restricted use data set. access is restricted by the u.s. census bureau and niaaa due to disclosure risk of sensitive personal information regarding respondents' mental and physical health. persons may request access to nesarc data for research purposes, including replication of existing reported findings, by contacting dr. aaron white of niaaa (email: whitea4@mail.nih.gov).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>