<|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: Data cannot be shared publicly because of the potential risk of identification inherent within case study research. Data are available from the Western Health Ethics Committee (contact via Western Health) for researchers who meet the criteria for access to confidential data. Data can be request from the Office of Research, Western Health, Level 3 Western Centre for Health, Research & Education (CHRE), Sunshine Hospital, Furlong Road, St Albans Victoria 3021, Australia.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>