<|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: we obtained the data used in this study from measure dhs archive. the data were originally collected by the macro, calverton, usa. the authors are grateful to measure dhs for providing permission to use the 2011 bangladesh dhs data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>