<|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: due to ethical restrictions, all relevant data are available upon request from the ethics board of fujian university of traditional chinese medicine (fjtcm). requests for data can be sent to kyc@fjtcm.edu.cn or +86 59122861013.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>