<|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: as the study involves human participants, the data cannot be made freely available in the manuscript, the supplemental files, or a public repository due to ethical restrictions. nevertheless, the data are available from the singapore eye research institutional ethics committee for researchers who meet the criteria for access to confidential data. the request can be sent to singapore eye research institute (seri@seri.com.sg).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>