<|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, for approved reasons, some access restrictions apply to the data underlying the findings. experimentally obtained tcr libraries reported in references 6, 12, and 13 are available as supplementary files on the publishers' web pages. additionally, data from ref. 12 are freely available from dr. d. chudakov's lab webpage http://mitcr.milaboratory.com/datasets/. libraries from references 14 and 15 were obtained by request from the corresponding authors.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>