<|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 in this study relate to cancer treatments delivered to patients. they are protected by hipaa, and are private patient information which cannot be fully disclosed without the third party entering into a business associate agreement (baa). it is impossible to completely de-identify the data, as the manuscript discloses the place, type, and year of treatment, and many of the treatments examined involve small populations. humana policy also prevents us from sharing patient-level data. requests for access to de-identified data should be sent to stephen price, sprice6@humana.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>