<|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: all relevant data are within the paper and its supporting information files. skate vdr and bichir vdr sequence files are available from genbank (accession number kj925051 for skate vdr, and accession number kj905050 for bichir vdr).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>