<|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: Data for this study are from public sources. We have kept the data and computer programs used in our analysis at the link below, so the results reported in this article and previous versions of our analysis are fully reproducible.   https://github.com/qingyuanzhao/2019-nCov-Data<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>