<|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 restrictions apply to to ethical stipulations and commitments we made to the research participants that their views and opinions would be kept confidential and anonymous. data are available from the research on health and society's secure data depository for researchers who meet the criteria for access to confidential data. data are from the qualitatitive study whose authors may be contacted at ytoefy@sun.ac.za. the restrictions apply to to ethical stipulations and commitments we made to the research participants that their views and opinions would be kept confidential and anonymous.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>