<|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 supporting information files contain matlab datasets with the node degrees, graph statistics, and sir simulation results from this study along with the node degrees of snowball sampled empirical and simulated networks using estimators one to six. all empirical networks are held by third parties. data for the high school contact network is publicly available with that paper. our depiction of the relationships network is new, based on manually recoding the network depiction in bearman et al. for the original network data, interested parties should contact the authors of that paper or the addhealth study team. data for the pwid network is held by the burnet institute. researchers with serious enquiries should contact dr. margaret hellard (hellard@burnet.edu.au).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>