<|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 all data underlying the findings are fully available without restriction. detailed information on adni study procedures can be found at http://www.adni-info.org/scientists/adnistudyprocedures.aspx. data are publically available to qualified scientists at http://adni.loni.ucla.edu/and were downloaded for this study on july 31, 2012.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>