<|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 relevant data are within the paper and its supporting information files. data may also be found in previous manuscripts published in plos one menezes amb, perez-padilla r, wehrmeister fc, lopez-varela mv, adriana muiño, et al. (2014) fev1 is a better predictor of mortality than fvc: the platino cohort study; menezes am, muino a, lopez-varela mv, valdivia g, lisboa c, et al. (2014) a population-based cohort study on chronic obstructive pulmonary disease in latin america: methods and preliminary results. the platino study phase ii. arch bronconeumol 50: 10-17. database available as s1 dataset.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>