<|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 code used to evaluate the cdcoeff is open source and freely available at http://ubccr.github.io/cockatoo/ or directly from the authors. the crystallization images and cocktail data are large files (1,536 different images and metafiles) and available from the authors.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>