<|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: data are from the partners prep study, the partners in prevention hsv/hiv transmission study, and the partners demonstration project. due to agreements with the human subjects committees at each institution involved in this study, the authors are unable to post the data. if readers wish to request data, the primary contact person is dr. jared baeten, jbaeten@uw.edu he will be able to facilitate access to the data upon request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>