<|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: the authors confirm that all data underlying the findings are fully available without restriction. the array data were submitted to a public data base (geo/ncbi/nih http://www.ncbi.nlm.nih.gov/geo). data at 4 wk (cl, sec, mat in ko and con) are available as accession number gse50503 and data at 10 wk (cl in ko and con) are in gse50501 under super-series gse50504.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>