<|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 origin of the summary statistics data used is referenced in Table S2. UK Biobank data, GLGC GWAS data and CAD GWAS data can be downloaded from the URLs provided.   http://www.nealelab.is/uk-biobank   http://csg.sph.umich.edu/willer/public/lipids2013/   http://www.cardiogramplusc4d.org/data-downloads/<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>