<|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: ***for pa*** please propose the following das at accept: ethics clearance for this research project, granted by the research ethics committee of the university of kent, prevents data from being publicly available. data are available upon request and requests for data may be sent to the corresponding author (chloeinskip@gmail.com).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>