<|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 research paper is based on the health and retirement study (hrs). hrs data is publically available for download to registered users at http://hrsonline.isr.umich.edu/. telomere length are sensitive health data products that are available under terms of a supplemental registration system.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>