<|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 confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. data are available from the aus-all institutional data access/ethics committee for researchers who meet the criteria for access to confidential data. we will provide data but due to restrictions from our ethics committees we are unable to freely provide all data unless an agreement between all parties has been made. data are from the ausall study whose authors may be contacted at rodney.scott@newcastle.edu.au, t.evans@newcastle.edu.au or lizm@ichr.uwa.edu.au.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>