<|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: all data underlying the findings in our study are freely available in the manuscript. due to privacy and ethical concerns related to this health survey, the entire primary dataset is not available in any public repository. readers desiring additional information on the primary data may contact dr. dheeraj gupta (corresponding author), or dr. vineet chadha (co-author who coordinated the data management and analysis for all centres involved in this survey).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>