<|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 obtained from a third party and cannot be made publicly available. more specifically, data for the study came from the share project and are available to all researchers for purely scientific purposes upon request on their website (http://www.share-project.org/; contact information: care of josette janssen; address: centerdata, tilburg university, p.o. box 90153, 5000 le tilburg, the netherlands; e-mail: jjanssen@uvt.nl; fax: +31 13 4662764).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>