<|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: all data from this study have been submitted to the arrayexpress database (https://www.ebi.ac.uk/arrayexpress/). wbgs data for normal breast (nb), bt089, bt126, bt198 and mcf7 are under accession number e-mtab-2014. rna-seq data for nb and mcf7 are under accession number e-mtab-1961. chip-seq data for mcf7 polii and input controls are under accession number e-mtab-1952. dna-seq data for mcf7 hpaii and mnase hypersensitive assays are under accession number e-mtab-1958. chip-chip data for h3k4me1, h3k4me3, h3k4ac, h3k9ac, ctcf, h3k27me3, h3k9me2 and hp1a in mcf7 are under accession number e-mtab-1935.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>