<|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 data are confidential because they include personnel data on human subjects. deidentified data are available and can be accessed for validation purposes on a restricted server. requests should be made to cristina jones at air (cjones@air.org) who will forward them to the sponsored research office of the university studied in this research.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>