<|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: We obtained 97 complete genomes of COVID-19 samples from GISAID (www.gisaid.org), NCBI and NMDC (http://nmdc.cn/#/nCov/).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>