<|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: since it would compromise the privacy of the study participants, the original data set underlying our findings is available upon request. for data requests please contact the corresponding author baozhi sun at baozhisun16@126.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>