<|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 data underlying the findings in our study are freely available in the manuscript and supplemental files. demographic data has been removed from supplemental files to ensure anonymity of study participants, but is available on request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>