<|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: in regards to data availability, data access is provided to chs investigators, collaborators or ancillary study investigators for scientific research by application from the chs coordinating center: https://chs-nhlbi.org/chs_distribpolicy. chs data is also available from the nhlbi data repository: https://biolincc.nhlbi.nih.gov/home/ and https://biolincc.nhlbi.nih.gov/studies/chs/?q=chs (more information at https://chs-nhlbi.org/chs_publicdata).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>