<|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 Ethical Review Committee of the BRAC James P. Grant School of Public Health of BRAC University in Bangladesh, which approved the study, imposed restrictions on sharing the qualitative data due to its sensitive nature. However, in order to obtain the data, one may contact the committee (irb-jpgsph@bracu.ac.bd). The quantitative data is provided as a supplementary file.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>