<|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 minimal dataset underlying the results of this study are available upon request due to ethical restrictions imposed by the National Bioethics Committee, Pakistan. The data contains transcript text from focus group discussions, as well as in-depth interviews with the individual subjects, and therefore, contains potentially identifying information. Researchers who meet the criteria for access to confidential data can request access to the data by contacting the National Bioethics Committee, Pakistan via email at nbcpakistan.org@gmail.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>