<|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: All data referred to in the manuscript will be made available upon request. Updated daily COVID-19 infection data are available from WHO at https://www.who.int/emergencies/diseases/novel-coronavirus-2019   https://www.who.int/emergencies/diseases/novel-coronavirus-2019   https://en.wikipedia.org/wiki2020\_coronavirus\_outbreak\_in\_South\_Korea<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>