<|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 2004 national sample survey organisation of india household survey questionnaire and data are available to the public. the 2012 household survey questionnaire, and the full anonymised household survey dataset are also now available with open access via the university of east london data repository on data.uel (http://data.uel.ac.uk/4). the digital object identifier is http://dx.doi.org/10.15123/data.4. this doi is a permanent url that will always resolve to the landing page for the 2012 dataset. it is discoverable in the datacite registry of dois. this should be quoted in any publication that makes use of the data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>