<|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: the data presented in the manuscript is provided on confidentiality by directorate of health services, government of arunachal pradesh, india exclusively for research study. hence the data is not kept in the public repository or as supplementary files. the data is available without restriction to researchers upon request. please contact dr. suryanarayana murty upadhyayula (murty_usn@yahoo.com) for the data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>