<|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: archaeological materials are preserved in the archaeological museum of santadi (39° 5'38.32"n, 8°43'2.36"e). specimen number(s) of the archaeological grape samples from santadi is: san1378 all relevant data are within the paper. data are from the analisi morfocolorimetrica, ecofisiologica e omica di vitis vinifera e vitis sylvestris in sardegna study whose authors may be contacted at marianoucchesu@gmail.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>