<|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 authors do not own the data underlying this study. data are available from the women's interagency hiv study. information for requesting data can be obtained at the website http://statepiaps.jhsph.edu/wihs/index-invest-info.htm.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>