<|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: data are available from the website "http://www.fmrib.ox.ac.uk/analysis/netsim/index.html." the dataset is offered by stephen smith from smith s m, miller k l, salimi-khorshidi g, webster m, beckmann c f, nichols t e, et al. network modelling methods for fmri. neuroimage. 2011; 54(2): 875-891.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>