<|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: specimen details, sequences, and trace files can be retrieved on the barcode of life data system using a doi for north american herpetofauna (dx.doi.org/10.5883/ds-naherps) and non-north american herpetofauna (dx.doi.org/10.5883/ds-eanao) and on genbank (accession numbers ku985556-ku986281, ku986306-ku986346).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>