<|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: all data files are available from acadis under principal investigator robert hollister (https://www.aoncadis.org/contact/797ea7dd-d496-11de-892a-00c0f03d5b7c/project.html).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>