<|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 authors are not able to share the data used to generate their results publicly because of ethical considerations. data are available from path or rwanda ministry of health for researchers who meet the criteria for access to confidential data. interested researchers can contact dr. fidele ngabo, rwanda ministry of health - ngabog@yahoo.fr or mercy mvundura, phd, path - mmvundura@path.org to request the data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>