<|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 data for this research are published in the following reference: sepkoski jj jr. (2002). a compendium of fossil marine animal genera. bul amer paleontol 363: 1-560. all files used in the analysis are stored in dryad at the following doi: 10.5061/dryad.nf61t.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>