<|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: our data cannot be made publicly available for ethical and legal reasons. the dataset include patient information and sharing the data publicly would compromise patient privacy. sharing the data requires nagoya university's irb approval. if interested, please contact sm and eb.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>