<|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 do not have an online repository for data available. all data described in the manuscript are also presented as figures in the manusrcript. therefore the data presented in the paper are available upon request from the author.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>