<|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. the data used in this study are freely available from the avon longitudinal study of parents and children. the study website http://www.bris.ac.uk/alspac/researchers/data-access/data-dictionary// contains details of all the data that is available through a fully searchable data dictionary.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>