<|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 data used in this analysis came from the "HIV Speaks" study. The quantitative data are available without restriction at: https://doi.org/10.7301/Z0VT1Q1M. The qualitative data (FGDs) contain narratives and personal experiences that could identify individual patients. Due to ethical concerns of publicizing personally identifying patient information, the FGDs will be available upon request and the author can be reached at yordanos_tiruneh@brown.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>