<|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: data were used under license from thomson reuters. readers can contact thomson reuters at the following url: (http://thomsonreuters.com/thomson-reuters-web-of-science/). data on the rae (2008) and ref (2014) submission can be accessed respectively at: (http://www.rae.ac.uk/submissions/download.aspx?option=all) and (http://results.ref.ac.uk).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>