<|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. all gene sequences are deposited in ncbi and the genbank accession numbers are shown in s1 table. all plastid gene sequences determined in this study are deposited in ncbi under genbank accession numbers kp226703-kp226802. the data matrix and phylogenetic trees have been submitted to treebase (http://purl.org/phylo/treebase/phylows/study/tb2:s17659).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>