<|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: Genomes were downloaded from GISAID https://www.gisaid.org/, a list of the genomes used is available in the supplementary material.  Data about confirmed cases were obtained from "Coronavirus COVID-19 Global Cases" by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU)     https://www.gisaid.org/   https://github.com/CSSEGISandData/COVID-19<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>