<|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 real dataset from the wolaita were obtained in 2007 with written informed consent that limits data access only to the investigators. therefore, public deposition of data would breach ethical compliance because participants did not give consent for deposition of their genotypes. please contact dr. fasil tekola ayele (fasil.ayele2@nih.gov) for real data detail informaiton.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>