<|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 requests may be made through the health foundation (url http://www.sentara.com/hampton-roads-virginia/aboutus/foundations-and-giving/sentara-foundation-hampton-roads.aspx). dataset contains personal health information, health records, medical records, billing, and coding. restrictions on access apply. descriptive summary statistics and correlations found within the article do not identify individuals or provide any linking variables.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>