<|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 data are available from the wittgenstein centre for demography and global human capital (iiasa, vid/öaw and wu) (website: http://www.oeaw.ac.at/wic/index.php?id=13). please search for the following dataset: household surveys after the 2012 indian ocean earthquake in phang nga (thailand).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>