<|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 Addis Continental Institute of Public Health Institutional Data Access / Ethics Committee for researchers who meet the criteria for access to confidential data. The data are restricted because they contain confidential information. A non-author point of contact to which data requests can be sent is: Seada Beyan (Seadabeyan@addiscontinental.edu.et), Secretariat of the Institutional Ethical Review Board of Addis Continental Institute of Public Health.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>