<|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: Raw data used in the manuscript is publicly available from the Center for Systems Science and Engineering at Johns Hopkins University, COVID-19 Github Repository, https://github.com/CSSEGISandData/COVID-19.  Additional data from simulations will be made available upon request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>