<|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 are from the study: environmental asbestos project environmental exposure to asbestos: assessment of risks and health impacts which may be obtained from the state government of goias, brasil at http://www.sectec.go.gov.br/portal/wp-content/uploads/2010/11/relat%c3%b3rio-final-processo-420001-2006-91.pdf. the data are also contained in the supporting information files.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>