<|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: due to legal restrictions, data are available upon request. interested researchers may request access to data upon approval from the stanislas scientific board of the study. this scientific board can be reached through the primary investigator of the study, pr faiez zannad (f.zannad@chu-nancy.fr).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>