<|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 gene expression data underlying the findings are available in geo with accession number gse35571. the clinical marker data contain potential pii and as a result we cannot provide it without irb oversight and review. requests regarding clinical marker data availability can be initiated by contacting dr. tim wade, branch chief, epidemiology branch, ephd, nheerl, ord, usepa, at wade.tim@epa.gov.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>