<|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 authors confirm that all data underlying the findings are fully available without restriction. data for chemical shift assignment of r1 have been deposited in bmrb under the accession code 19864 and 25134, respectively. other relevant data are within the paper and its supporting information.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>