<|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 authors confirm that all data underlying the findings are fully available without restriction. chris grasso, an author of the paper and the fenway institute's data manager, has posted her contact information at the following link: www.fenwayhealth.org/plosonearticle617-927-6018 or cgrasso@fenwayhealth.org. she will provide the data to any researcher who requests it.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>