<|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 analysed are publicly available as they come from twitter (https://twitter.com), a public online site. the list of ids of tweets used for figs 4 and 5 and tables 1 and 2 is available at http://dx.doi.org/10.5061/dryad.70f4t please cite as: s. saito et al (2014): tweet ids from tracking time evolution of collective attention clusters in twitter: time evolving nonnegative matrix factorisation.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>