<|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 have made aggregate data available in the supporting information. village and household level data are available from the dhs measure program sponsored by usaid to researchers who can apply for data access at: http://dhsprogram.com/data/new-user-registration.cfm.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>