<|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. all relevant data are within the paper and its supporting information files. the claim data of the study subjects we retrieved from the taiwan national health insurance research database for the analysis in this study is included as a supplemental file. this file can be opened and read with the statistical software sas. the identification of the subjects was censored.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>