<|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 made publicly available due to ethical restrictions. data used for all discovery sample analyses are available upon request from the human research ethics committee at the qimr berghofer medical research institute for researchers who meet the criteria for access to confidential material<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>