<|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: We have made the aggregate free list data available in the supporting information files. There are ethical restrictions to publicly sharing the qualitative focus group discussion and key informant transcripts due to the sensitive nature and potentially identifiable information that are detailed in the transcripts. The Boston University IRB and the ERES Converge IRB in Zambia approved that data would only be presented in aggregate form. Data requests may be sent to the Boston University IRB at medirb@bu.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>