<|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: Data for this study are qualitative and contain sensitive information. Therefore, the data cannot be openly published. This is a requirement from the ethics committee we received approval from. Please contact the Co-Chair of the IRB (irb-jpgsph@bracu.ac.bd) for permission to access data. Data are also available from the PI (sabina@bracu.ac.bd) on request. However, approval must be obtained from the Institutional Review Board (IRB) of the BRAC James P. Grant School of Public Health.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>