<|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: To protect personally identifying information, the University of North Carolina Center for AIDS Research (CFAR) will make study data available upon request. Individuals interested in accessing the data should contact the corresponding author at flax@unc.edu or Cathy Emrick in the CFAR Developmental Core at cathy@unc.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>